Aves

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- Birds of North America
- About: Birds - Class Aves
- A Field Guide to the Birds on the Web
- Birds of the World
- Birds of the World
- Class Aves
- Bird Families of the World
- Bird Hybrids Database
- Birdhybrids
- Birds of North American, Audubons Waterc...
- Birds of the World
- Eggs - A Virtual Exhibition
- Handbook of the Birds of the World
- Wildlife Bird Photography in Greece
- Avibase
- Bird Families of the World
- Exotic Pet Veterinarian - Avian Anatomy...
- History of North American Bird Names
- Introduction to the Aves
- John Penhalluricks Bird Data Project
- Mango Verde
- Multilingual Bird Search
- Photographs by Victor, Ornithonut
- The Internet Bird Collection
- Virtual Bird
- American Ornithologists Union Check-list...
- National Bird Collection


Anseriformes Anas
- Northern Pintail: Anas acuta
- Anas platyrhynchos (Mallard)
- Anas cyanoptera (Cinnamon Teal)
- Laysan Duck: Anas laysanensis
- Anas crecca (Green-Winged Teal)
- Blue-winged Teal (Anas discors)
- Hawaiian Duck: Anas wyvilliana
- Gadwall (Anas strepera)
- Grey Teal (Anas gracilis)
- Northern Shoveler (Anas clypeata)
- Parera, The Grey Duck (Anas superciliosa...
- Pateke, The Brown Teal (Anas aucklandica...
- Pintail (Anas acuta)
- American Wigeon (Anas americana)
- Cinnamon Teal (Anas cyanoptera)
- Falcated Duck (Anas falcata)
- Hottentot Teal (Anas hottentota)
- Mallard (Anas platyrhynchos)
- Mallard (Anas platyrhynchos)
- Mottled Duck (Anas fulvigula)
- Northern Pintail (Anas acuta)
- Tete, The Grey Teal (Anas gracilis)
- American Black Duck: Anas rubripes
- Eurasian Wigeon (Anas penelope)

Charadriiformes Charadrius
- Killdeer: Charadrius vociferus
- Mountain Plover: Charadrius montanus
- Piping Plover: Charadrius melodus
- Semipalmated Plover: Charadrius semipalm...
- Snowy Plover: Charadrius alexandrinus
- Collared Plover (Charadrius collaris)
- Mountain Plover (Charadrius montanus)
- Piping Plover Atlantic Coast Population...
- Tuturiwhatu, The New Zealand Dotterel (C...
- Wilsons Plover (Charadrius wilsonia)
- Wilsons Plover: Charadrius wilsonia
- Common Ringed Plover (Charadrius hiaticu...
- Killdeer (Charadrius vociferus)
- Mongolian Plover
- Snowy Plover (Charadrius alexandrinus)
- The Piping Plover
- Creation Truths: Evolution Loses its Way...
- Piping Plover - An Endangered Species
- Semipalmated Plover (Charadrius semipalm...
- Pacific Golden Plover (Pluvialis fulva)...

Charadriiformes Larus
- Black-backed gull (Larus dominicanus)
- Larus glaucescens (Glaucous-winged Gull)...
- Larus hyperboreus: Glaucous Gull
- Little Gull: Larus minutus
- Bonapartes Gull (Larus philadelphia)
- California Gull (Larus californicus)
- Franklins Gull (Larus pipixcan)
- Glaucous Gull (Larus hyperboreus)
- Herring Gull: Larus argentatus
- Larus fuscus intermedius: Lesser Black-b...
- Yellow-legged Gull
- Yellow-legged, Lesser Black-backed, and ...
- Atlantic Yellow-legged Gulls
- Common Black-headed Gull: Larus ridibund...
- Great Black-backed Gull: Larus marinus
- Gulls
- Heermanns Gull (Larus heermanni)
- Herring Gull (Larus argentatus)
- Italian Gulls
- Larus chaninnans chaninnans
- Larus delawarensis (Ring-Billed Gull)
- Larus melanocephalus
- Little Gull (Larus minutus)
- Mew Gull (Larus canus)
- Bob Lewiss Gull Site
- Gull Identification
- Larus glaucoides (Iceland Gull)
- Laughing Gull (Larus atricilla)
- Mew Gull: Larus canus

Strigiformes
- Biology and Conservation of Owls of the ...
- Brazils Owls
- Little Owl Trading Company
- Owl Theme Unit
- Owl Wood
- RanuaZoo - Owls
- Screech Owl Sanctuary
- Sorry Harry, Owls Shouldnt be Pets
- Gander Academys Owl Resources on the Wor...
- Gander Academys Owls Theme Page
- Information on Owls
- Judys World Of Owls
- Little Owl Trading Company
- Lous Owl Page
- MSN Learning & Research Plus: Owl
- Owls
- Owls and Owl Houses
- Sherwood Owls
- Teacher Guide - Owls in the Family
- The Ecology of the Owl
- The Owl Pages
- Australian Owls and Frogmouths
- ENature.com - Nature and Wildlife Field ...
- Flight to Freedom, Inc - Rehabilitating ...
- My Stamp Page
- North American Owl Identification Guide...
- Owl Atlas from Dynamic Planet
- Owl Pellets - A World of Discovery
- Owl Prowl
- Owling
- Owls have Surround Sound
- Owls in Forest
- Owls in Harry Potter in Chinese, Japanes...
- Owls of the World
- Potter Sparks Pet Owl Demand
- The World of Owls
- World Owl Trust
- Yahoo Groups: The Owls Perch

Apodiformes Trochilidae
- Black-chinned Hummingbird: Archilochus a...
- Lucifer Hummingbird: Calothorax lucifer...
- Ontario Hummingbird Project
- Trochilids - Hummingbird Projects
- Allens Hummingbird: Selasphorus sasin
- Blue-throated Hummingbird: Lampornis cle...
- Costas Hummingbird: Calypte costae
- Broad-billed Hummingbird: Cynanthus lati...
- Magnificent Hummingbird: Eugenes fulgens...
- Operation RubyThroat
- Annas Hummingbird: Calypte anna
- Buff-bellied Hummingbird: Amazilia yucat...
- Calliope Hummingbird: Stellula calliope...
- Greg Lasleys Hummingbirds
- Hummer/Bird Study Group
- Hummingbird Identification
- Hummingbird Identification
- Ruby-throated Hummingbird: Archilochus c...
- Rufous Hummingbird: Selasphorus rufus
- Winter Hummingbirds of Southwest Louisia...
- Allens Hummingbird: Selasphorus sasin
- Broad-tailed Hummingbird: Selasphorus pl...

Falconiformes Falconidae
- Gyrfalcon (Falco rusticolus)
- Falco rufigularis (Bat Falcon)
- Karearea, The New Zealand Falcon (Falco ...
- Prairie Falcon (Falco mexicanus)
- The Peregrine in Barcelona
- American Kestrel (Falco sparverius)
- American Kestrel (Falco sparverius)
- American Kestrel (Falco sparverius)
- Aplomado Falcon
- Aplomado Falcon (Falco femoralis)
- Crested Caracara (Caracara cheriway)
- Crested Caracara (Caracara plancus)
- Crested Caracara (Polyborus plancus or C...
- Eurasian Kestrel (Falco tinnunculus)
- Falco naumanni (Lesser Kestrel)
- Kestrels Across America
- Mauritian Kestrel (Falco punctatus)
- Northern Aplomado Falcon Restoration
- Peregrine Falcon
- Peregrine Falcon (Falco peregrinus)
- Prairie Falcon (Falco mexicanus)
- Striated Caracara (Phalcoboenus australi...
- Teita Falcon
- American Kestrel (Falco sparverius)
- Hobby (Falco subbuteo)
- Laughing Falcon (Herpetotheres cachinnan...
- Mauritius Kestrel
- Merlin (Falco columbarius)
- Merlin (Falco columbarius)
- Peregrine Falcon (Falco peregrinus)
- Prairie Falcon (Falco mexicanus)
- Striated Caracara - Phalcoboenus austra...
- VAFalcons

Passeriformes Sialia
- Western Bluebird (Sialia mexicana)
- Eastern Bluebird (Sialia sialis)
- Eastern Bluebird (Sialia sialis)
- Mountain Bluebird (Sialia currucoides)
- Eastern Bluebird (Sialia sialis)
- Western Bluebird (Sialia mexicana)
- Western Bluebird (Sialia mexicana)
- Eastern Bluebird (Sialia sialis)
- Mountain Bluebird (Sialia currucoides)
- Mountain Bluebird (Sialia currucoides)
- Mountain Bluebird (Sialia currucoides)
- Western Bluebird (Sialia mexicana)
- Mountain Bluebird (Sialia currucoides)
- Western Bluebird (Sialia mexicana)
- Western Bluebird (Sialia mexicana)
- Eastern Bluebird (Sialia sialis)
- Mountain Bluebird (Sialia currucoides)
- Mountain bluebird (Sialia currucoides)
- Western Bluebird (Sialia mexicana)

Passeriformes Dendroica
- Dendroica kirtlandii (Kirtlands Warbler)...
- Cape May Warbler (Dendroica tigrina)
- Dendroica nigrescens (Black-Throated Gra...
- Kirtlands Warbler (Dendroica kirtlandii)...
- Townsends Warbler (Dendroica townsendi)...
- Yellow-rumped Warbler (Dendroica coronat...
- Dendroica chrysoparia (Golden-Cheeked Wa...
- Dendroica pennsylvanica (Chestnut-sided ...
- Graces Warbler (Dendroica graciae)
- Hermit Warbler (Dendroica occidentalis)...
- Kirtlands Warbler
- Magnolia Warbler
- Cerulean Warbler Atlas Project
- Dendroica petechia (Yellow Warbler)
- Graces Warbler (Dendroica graciae)
- Pine Warbler (Dendroica pinus)
- Prairie Warbler (Dendroica discolor)
- Hermit Warbler (Dendroica occidentalis)...

Falconiformes Buteo
- Buteo lineatus (Red-Shouldered Hawk)
- Buteo swainsoni (Swainsons Hawk)
- Ferruginous Hawk (Buteo regalis)
- Pale Male
- Roadside Hawk (Buteo magnirostris)
- White-tailed Hawk (Buteo albicaudatus)
- Ferruginous Hawk (Buteo regalis)
- Red-shouldered Hawk (Buteo lineatus)
- White-tailed Hawk (Buteo albicaudatus)
- Zone-tailed Hawk (Buteo albonotatus)
- Broad-winged Hawk (Buteo platypterus)
- Ferruginous Hawk (Buteo regalis)
- Hawaiian Hawk (Buteo solitarius)
- Red Tailed Hawk (Buteo jamaicensis)
- Ridgways Hawk (Buteo ridgwayi)
- Rough-legged Hawk (Buteo lagopus)
- Rough-legged Hawk (Buteo lagopus)
- Short-tailed Hawk (Buteo brachyurus)
- Red-tailed Hawk (Buteo jamaicensis)
- Red-tailed Hawk (Buteo jamaicensis)
- Swainsons Hawk (Buteo swainsoni)

Strigiformes Tytonidae
- Barn Owl Abuse Awareness
- Barn Owl (Tyto alba)
- Barn Owls
- Common Barn-owl (Tyto alba)
- The Barn Owl Trust
- Trust hopes for owling success - BBC Ne...
- Barn Owl (Tyto alba)
- Barn Owl Headquarters
- Barn Owl stamps
- Barn Owls Are Back
- Common Barn Owl - Tyto alba
- Eastern Grass Owls - Tyto longimembris
- Rushcliffe Barn Owls
- Soumagnes Grass Owl - Tyto soumagnei
- The Barn Owl
- The Barn Owl Centre
- The Owl Cam
- Tyto Research
- Attracting Barn Owls
- Barn Owl
- Barn Owl - Tyto alba
- Barn Owl (Tyto alba)
- Barn Owl (Tyto alba)
- Barn Owl Video
- Common Barn Owl
- The Barn Owl Box Company
- The Grass Owl
- Wild Wing

Anseriformes Branta
- Brant: Branta bernicla
- Branta canadensis (Canada Goose)
- Canada Goose: Branta canadensis
- Hawaiian Goose: Branta sandvicensis
- Brant (Branta bernicla)
- GeesePeace
- Brant Geese from the Washington Brant Fo...
- True Geese of the World: The Branta Spec...
- Brant (Branta bernicla)
- Canada Goose (Branta canadensis)
- Nene or Hawaiian Goose (Branta sandwicen...

Anseriformes Anser
- Snow Goose: Anser caerulescens
- Emperor Goose: Anser carnagica
- Greater White-fronted Goose: Anser albif...
- Rosss Goose: Anser rossii
- True Geese of the World: The Anser Speci...
- Pink-footed goose (Anser brachyrhynchus)...
- Pink-footed goose (Anser brachyrhynchus)...
- White-fronted Goose (Anser albifrons)
- Bean Goose (Anser fabalis)
- Pink-footed Goose (Anser brachyrhynchus)...

Anseriformes Aythya
- Greater Scaup: Aythya marila
- Lesser Scaup: Aythya affinis
- Canvasback: Aythya valisineria
- Ring-necked Duck: Aythya collaris
- Redhead: Aythya americana
- Greater Scaup (Aythya marila)
- Common Pochard (Aythya ferina)
- Greater Scaup (Aythya marila)
- Lesser Scaup (Aythya affinis)
- Redhead (Aythya americana)
- Canvasback (Aythya valisineria)
- Ring-necked Duck (Aythya collaris)

Piciformes Melanerpes
- Lewiss Woodpecker (Melanerpes lewis)
- Red-headed Woodpecker (Melanerpes erythr...
- Golden-fronted Woodpecker (Melanerpes au...
- Melanerpes formicivorus (Acorn Woodpecke...
- Red-bellied Woodpecker (Melanerpes caro...
- Red-bellied Woodpecker (Melanerpes carol...
- Acorn Woodpecker (Melanerpes formicivoru...
- Gila Woodpecker (Melanerpes uropygialis)...
- Hispaniolan Woodpecker
- Gila Woodpecker (Melanerpes uropygialis)...
- Red-headed Woodpecker (Melanerpes erythr...
- White Woodpecker (Melanerpes candidus)
- Puerto Rican Woodpecker

Sphenisciformes
- Antarctic Penguins (Adelies and Emperors...
- Falklands Penguins
- Hedwigs Penguin Home
- Nature: The World of Penguins
- Antarctic Connection - Penguins
- Antarctica: Penguins
- Birding Antarctica: Penguins
- Falklands Penguins
- New Zealand Penguins
- Penguin Mania
- Penguin Planet.
- Penguins
- Penguins of the Falklands and South Amer...
- PenguinWorld.com - Types of Penguin
- Pete and Barbs Penguin Pages
- International Penguin Conservation Work ...
- Penguin Adaptation
- Penguin People
- Penguin Planet
- Penguins
- Penguins Around the World
- Sphenisciform WebRing
- The Penguin Pen

Piciformes Picoides
- Downy Woodpecker (Picoides pubescens)
- Ladder-backed Woodpecker (Picoides scala...
- Arizona Woodpecker (Picoides arizonae)
- Three-toed Woodpecker (Picoides tridacty...
- Downy Woodpecker (Picoides pubescens)
- Picoides scalaris (Ladder-Backed Woodpec...
- Arizona Woodpecker (Picoides arizonae)
- Black-backed Woodpecker (Picoides arctic...
- Hairy Woodpecker (Picoides villosus)
- Hairy Woodpecker (Picoides villosus)
- Nuttalls Woodpecker (Picoides nuttallii)...
- Nuttalls Woodpecker (Picoides nuttallii)...
- Red-cockaded Woodpecker Recovery
- Woodpeckers of Europe

Passeriformes Paridae
- Chestnut-backed Chickadee (Poecile rufes...
- Carolina Chickadee (Poecile carolinensis...
- Paridae (Titmice)
- Sexual Selection in the Great Tit, Parus...
- Baeolophus bicolor (Tufted Titmouse)
- Mountain Chickadee (Poecile gambeli)
- Nesting Blue Tits
- Black-capped Chickadees (Poecile atricap...
- Mexican Chickadee (Poecile sclateri)
- Oak Titmouse (Baeolophus inornatus)
- Poecile atricapilla (Black-Capped Chicka...
- Tufted Titmouse (Baeolophus bicolor)
- Black-capped Chickadee (Poecile atricap...
- Bridled Titmouse (Baeolophus wollweberi)...

Piciformes Campephilus
- Ivory-billed Woodpecker
- Corante: Reports of My Extinction Are Gr...
- Ivory-billed Woodpecker Conservation Sta...
- Ivory-billed Woodpecker Information
- Ivory-bills LIVE!!
- NPR: Ivory-Billed Woodpecker Rediscovere...
- Science: Ivory-billed Woodpecker (Campep...
- The Nature Conservancy: Ivory-Billed Woo...
- The Search for the Ivory-billed Woodpeck...
- Campephilus guatemalensis (Pale-billed W...
- Cornell Lab of Ornithology: Ivory-billed...
- Ivory-billed Woodpecker
- The Search for the Ivory-billed Woodpeck...
- Crimson-crested Woodpecker (Campephilus ...
- Ivory-Billed Woodpecker - The Big Woods ...

Sphenisciformes Pygoscelis
- Pygoscelis adeliae (Adelie penguin)
- Pygoscelis papua papua --- Taxon Profile...
- Species fact sheet of Pygoscelis papua
- Antarctica Fact File Wildlife, Gentoo Pe...
- Antarctica File Wildlife Chinstrap Pengu...
- Chinstrap Penguin (Pygoscelis Antarctica...
- Pictures of Gentoo Penguins
- Pygoscelis
- Pygoscelis papua
- Stiff Tailed Penguins
- Adélie Penguins - Pygoscelis adeliae
- Animal Bytes - Gentoo Penguin
- Antarctica Fact File, Wildlife, Adelie P...
- BBC - Science and Nature - Wildfacts - A...
- Birds of the Falkland Islands - Gentoo P...
- Gentoo Penguin (Pygoscelis papua)
- Gentoo Penguins (Pygoscelis papua)
- Gentoo Penguins (Pygoscelis papua) @ Int...
- Gentoo Penguins (Pygoscelis papua) in An...
- IUCN Red List of Threatened Species - Py...
- Mangoverde World Bird Guide Species Page...
- PenguinScience: Population Ecology of Ad...
- Pygoscelis Breeding Behaviour


Charadriiformes Sterna
- Arctic Tern (Sterna paradisaea)
- Aleutian Tern (Sterna aleutica)
- Common Tern (Sterna hirundo)
- Elegant Tern (Sterna elegans)
- Gray-backed Tern (Sterna lunata)
- Least Tern (Sterna antillarum)
- Roseate Tern (Sterna dougallii)
- Caspian Tern (Sterna caspia)
- Forsters Tern (Sterna Forsteri)
- Tarapiroe, The Black-fronted Tern (Stern...
- Arctic Tern (Sterna paradisaea)
- Gull-billed Tern (Sterna nilotica)
- Least Tern (Sterna antillarum)
- Royal Tern (Sterna maxima)
- Sooty Tern (Sterna fuscata)

Falconiformes Haliaeetus
- Bald Eagle
- Stellars Sea Eagle (Haliaeetus pelagicus...
- American Eagle Foundation Web Cams
- Stellers Sea-Eagle (Haliaeetus pelagicus...
- White-tailed Eagle
- White-tailed Eagle (Haliaeetus albicilla...
- American Bald Eagle (Haliaeetus leucocep...
- American Bald Eagle Information
- Bald Eagle (Haliaeetus leucocephalus)
- Bald Eagle (Haliaeetus leucocephalus)
- Bald Eagle Cafe
- White-bellied Fish Eagle (Haliaeetus leu...

Cuculiformes
- Geococcyx californianus (Greater Roadrun...
- Greater Roadrunner: Geococcyx california...
- Pipiwharauroa, the Shining Cuckoo (Chrys...
- Greater Ani (Crotophaga major)
- Introduction to the Cuckoos
- Black-billed Cuckoo (Coccyzus erythropth...
- Hoatzin - Relic of Prehistory?
- Koekoea, the Long Tailed Cuckoo
- Mangrove Cuckoo (Coccyzus minor)
- Roadrunner: Geococcyx californianus
- Yellow-billed Cuckoo (Coccyzus americanu...
- International Touraco Society

Strigiformes Bubo scandiacus
- Nyctea scandiaca (Snowy Owl)
- Arctic owls illustrate mysteries of clim...
- Help Save The Snow Owls
- Arctic Owl at the Dublin Zoo
- Arctic Studies Center
- Snowy Owl Identification Guide
- Snowy Owls
- Snowy Owls - at My Owls of The World
- Snowy Owls - Nyctea scandiaca
- Arctic Owl Delights Ohio Birders
- BC Adventure - Snowy Owl
- Finland to help free wayward snowy owls ...
- Rare snowy owls to return to Arctic - BB...
- Snowy Owl - Nyctea scandiaca
- Snowy Owl - Nyctea scandiaca
- Snowy Owl (Nyctea scandiaca)
- Snowy Owl Patrol
- Snowy Owls Article

Passeriformes Vireonidae
- Cassins Vireo (Vireo cassinii)
- White-eyed Vireo (Vireo griseus)
- Black-capped Vireo
- Rufous-browed Peppershrike (Cyclarhis gu...
- The Vireo Homepage
- Bells Vireo (Vireo bellii)
- Black-whiskered Vireo (Vireo altiloquus)...
- Blue-headed Vireo (Vireo solitarius)
- Slaty-capped Shrike-vireo (Vireolanius l...
- Gray Vireo (Vireo vicinior)
- Huttons Vireo (Vireo huttoni)
- Plumbeous Vireo  (Vireo plumbeus)
- Red-eyed Vireo (Vireo olivaceus)

Charadriiformes Calidris
- Sanderling: Calidris alba
- Curlew Sandpiper (Calidris ferruginea)
- Least Sandpiper (Caidris minutilla)
- Red Knot (Calidris canutus)
- Great Knot (Calidris tenuirostris)
- Little Stint (Calidris minuta)
- Purple Sandpiper (Calidris maritima)
- Red-necked Stint (Calidris ruficollis)
- Semipalmated Sandpiper
- Western Sandpiper (Calidris mauri)
- Bairds Sandpiper (Calidris bairdii)
- Pectoral Sandpiper (Caladris melanotos)...
- Sanderling (Calidris alba)

Gaviiformes
- Gavia stellata (Red-Throated Loon)
- Gavia pacifica (Pacific Loon)
- Common Loon (Gavia immer)
- White-billed Diver (Gavia adamsii)
- Arctic Loon (Gavia arctica)
- Black-throated Diver (Gavia arctica)
- Common Loon (Gavia immer)
- Pacific Loon (Gavia pacifica)
- Yellow-billed Loon (Gavia adamsii)
- Arctic Loon (Gavia arctica)

Gaviiformes (part 2)
- Common Loon and Bird Migration Research ...

Ardea
- Ardea herodias (Great Blue Heron)
- Casmerodius albus (Great Egret)
- Great Blue Heron (Ardea herodias)
- Great Egret (Ardea alba)
- Black-headed Heron (Ardea melanocephala)...
- Cocoi Heron (Ardea cocoi)
- Gray Heron (Ardea cinerea)
- Great Egret (Ardea alba)
- Purple Heron (Ardea purpurea)

Anseriformes Cygnus
- Cygnus olor (Mute Swan)
- Cygnus buccinator (Trumpeter Swan)
- Mute Swan (Cygnus olor)
- Mute Swan (Cygnus olor)
- The Trumpeter Swan Society
- Did Trumpeter Swans Ever Breed in Easter...
- Bewicks Swan
- Trumpeter Swan (Olor buccinator)
- Whooper Swan (Cygnus cygnus)
- Whooper Swan (Cygnus cygnus)

Passeriformes Corvus
- Crow Info
- The Rook (Corvus frugilegis)
- Crows and Ravens
- For the Love of Crows
- Carl Cook Photography
- Conservation of Forest Songbirds in Puge...
- RavenBlacks Corvidae
- Crow City
- Ravens and Crows
- Rooks (Corvus frugilegus)

Passeriformes Toxostoma
- Brown Thrasher (Toxostoma rufum)
- Toxostoma crissale (Crissal Thrasher)
- Crissal Thrasher
- Crissal Thrasher (Toxostoma crissale)
- Bendires Thrasher (Toxostoma bendirei)
- Le Contes Thrasher (Toxostoma lecontei)...
- Long-billed Thrasher (Toxostoma longiro...
- Bendires Thrasher (Toxostoma bendirei)
- Brown Thrasher (Toxostoma rufum)
- Cozumel Thrasher
- Long-billed Thrasher (Toxostoma longiros...

Passeriformes Catharus
- Catharus minimus (Gray-cheeked Thrush)
- Bicknells Thrush
- Gray-cheeked Thrush (Catharus minimus)...
- Veery (Catharus fuscescens)
- Gray-cheeked Thrush (Catharus minimus)
- Hermit Thrush (Catharus guttatus)
- Veery (Catharus fuscescens)
- Hermit Thrush (Catharus guttatus)
- Hermit Thrush (Catharus guttatus)
- Spotted Nightingale-Thrush (Catharus dry...
- Swainsons Thrush (Catharus ustulatus)

Galliformes Odontophoridae
- Callipepla gambelii (Gambels Quail)
- California Quail (Callipepla californica...
- Northern Bobwhite (Colinus virginianus)...
- Mountain Quail (Oreortyx pictus)
- Montezuma Quail (Cyrtonyx montezumae)
- Scaled Quail (Callipepla squamata)
- Crested Bobwhite (Colinus cristatus)

Procellariiformes
- Bermuda Petrel (Pterodroma cahow)
- Fulmar (Fulmarus glacialis)
- Greater Shearwater (Puffinus gravis)
- Manx Shearwater (Puffinus puffinus)
- Shy Albatross (Diomedea cauta)
- Audubons Shearwater (Puffinus lherminier...
- Black-capped Petrel (Pterodroma hasitata...
- Blue Petrel (Halobaena caerula)
- Brian Pattesons Images of Pelagic Seabir...
- Corys Shearwater (Calonectris diomedea)...
- Little Shearwater (Puffinus assimilis)
- Short-tailed Shearwater (Puffinus tenuir...
- Titi, The Muttonbird or Sooty Shearwater...
- Wandering Albatross (Diomedea exulans)
- White-faced Storm-Petrel (Pelagodroma ma...
- Wilsons Storm-Petrel (Oceanites oceanicu...
- Wilsons Storm-Petrel (Oceanites oceanicu...

Caprimulgiformes
- Common Nighthawk (Chordeiles minor)
- Common Pauraque (Nyctidromus albicollis)...
- White-throated Nightjar (Caprimulgus mys...
- Antillean Nighthawk (Chordeiles gundlach...
- Common Poorwill (Phalaenoptilus nuttalli...
- Common Poorwill (Phalaenoptilus nuttalli...
- Whip-poor-will (Caprimulgus vociferus)...
- Whip-poor-will (Caprimulgus vociferus)
- European Nightjar (Caprimulgus europaeus...
- Lesser Nighthawk (Chordeiles acutipennis...

Charadriiformes
- Shorebird Sister Schools
- Shorebirdworld
- Australasian Wader Studies Group
- Feathers, Flyways and Friends - Shorebir...
- International Wader Study Group
- Shorebirds
- U.S. Shorebird Conservation Plan
- Western Atlantic Shorebird Association

Passeriformes Cyanocorax
- Green Jay (Cyanocorax yncas)
- Brown Jay (Cyanocorax morio)
- White-naped Jay (Cyanocorax cyanopogon)...
- Yucatan Jay (Cyanocorax yucatanicus)
- Brown Jay (Cyanocorax morio)
- Green Jay (Cyanocorax yncas)
- Green Jay (Cyanocorax yncas)
- Green Jay (Cyanocorax yncas)

Passeriformes Turdus
- Turdus migratorius (American Robin)
- Dusky Thrush (Turdus naumanni)
- American Robin (Turdus migratorius)
- American Robin
- American Robin (Turdus migratorius)
- Clay-colored Robin (Turdus grayi)
- Song Thrush (Turdus philomelos)
- The Blackbird (Turdus merula)

Phoenicopteriformes
- Phoenicopterus ruber ruber: Caribbean Fl...
- Dorothys Fabulous Flamingos
- Phoenicopterus ruber (Greater Flamingo)...
- Flamingo Feeding
- Flamingo Mania
- Greater Flamingo (Phoenicopterus ruber)...
- Greater Flamingo: Phoenicopterus ruber
- Lesser Flamingo (Phoenicopterus minor)

Anseriformes Anatidae
- Labrador Duck: Camptorhyncus labradorius...
- Anatidae Family
- Papango, the New Zealand Scaup
- Seaducks.org
- Whio, The Blue Duck (Hymendaimus malacor...
- Ducks of the World


Passeriformes Zonotrichia
- Golden-crowned Sparrow
- Harriss Sparrow (Zonotrichia querula)
- White-throated Sparrow (Zonotrichia albi...
- Displaced Songbirds Navigate in the High...
- Golden-crowned Sparrow (Zonotrichia atri...
- Rufous-collared Sparrow (Zonotrichia ca...
- White-Crowned Sparrow
- White-crowned sparrow (Zonotrichia leuco...
- White-crowned Sparrow (Zonotrichia leuco...

Passeriformes Carduelis
- Goldfinch (Carduelis carduelis)
- Lesser Goldfinch (Carduelis psaltria)
- Pine Siskin (Carduelis pinus)
- Hoary Redpoll (Carduelis hornemanni)
- Lawrences Goldfinch (Carduelis lawrencei...
- American Goldfinch (Carduelis tristis)
- Biology, Keeping, and Breeding of Cardue...
- Common Redpoll (Carduelis flammea)
- Common Redpoll (Carduelis flammea)
- Hoary Redpoll (Carduelis hornemanni)
- International Carduelan Society
- Lawrences Goldfinch (Carduelis lawrencii...

Ectopistes
- Ectopistes migratorius
- Encyclopedia Smithsonian: Passenger Pige...
- Extinction: The Story of the Passenger P...
- Passenger Pigeon Society
- The Passenger Pigeon
- The Passenger Pigeon
- Encyclopedia Smithsonian: Passenger Pige...
- Extinction of the American Passenger Pig...
- History of My Passenger Pigeon
- The Passenger Pigeon: Bird-Lore

Alcedinidae
- Green Kingfisher (Chloroceryle americana...
- Belted Kingfisher (Ceryle alcyon)
- Kookaburra (Dacelo novaeguineae)
- Ringed Kingfisher (Ceryle torquata)
- Belted Kingfisher (Ceryle alcyon)
- Amazon Kingfisher (Chloroceryle amazona)...
- Kingfishers Nesting (Alcedo atthis)
- Kotare, The Kingfisher (Halcyon sancta)...
- The Kingfisher Project

Galliformes Cracidae
- Chaco Chachalaca (Ortalis canicollis)
- Curassows and Guans (Cracidae)
- Little Chachalaca (Ortalis motmot)
- Cracid Facts
- Cracid Specialist Group
- Cracidae
- Gray-headed Chachalaca (Ortalis cinereic...
- Plain Chachalaca (Ortalis vetula)

Galliformes Phasianidae
- Management of Scottish Woodlands for Cap...
- American Pheasant and Waterfowl Society...
- Birding: Phasianidae
- Pheasant Taxonomy
- Pheasants and Peafowl
- World Pheasant Association
- Black Grouse UK
- Pheasant Specialist Group
- Tragopan Pheasantry

Galliformes Meleagris
- Meleagris gallopavo (Wild Turkey)
- Forest Management for Wild Turkeys
- Turkey (Meleagris gallopavo)
- Wild Turkey (Meleagris gallopavo)
- Meleagris gallopavo
- Meleagris gallopavo
- Wild Turkey (Meleagris gallopavo)

Passeriformes Meliphagidae
- Regent Honeyeater (Xanthomyza phrygia)...
- Eastern Spinebill (Acanthorhynchus tenui...
- Red Wattlebird (Anthochaera carunculata)...
- Singing Honeyeater (Lichenostomus viresc...
- New Holland Honeyeater (Phylidonyris nov...
- Black-chinned Honeyeater (Melithreptus g...
- Lewins Honeyeater (Meliphaga lewinii)
- Little Wattlebird (Anthochaera lunulata)...
- Scarlet Honeyeater (Myzomela sanguinolen...

Passeriformes Empidonax
- Black-capped Flycatcher (Empidonax atric...
- Dusky Flycatcher (Empidonax oberholseri)...
- Southwestern Willow Flycatcher (Empidona...
- Acadian Flycatcher (Empidonax virescens)...
- Empidonax hammondii (Hammonds Flycatcher...
- Empidonax wrightii (Gray Flycatcher)
- Yellow-bellied Flycatcher (Empidonax fla...
- Least Flycatcher (Empidonax minimus)

Piciformes Sphyrapicus
- Appalachian Yellow-bellied Sapsucker
- Red-breasted Sapsucker (Sphyrapicus rube...
- Red-breasted Sapsucker (Sphyrapicus rube...
- Red-naped Sapsucker (Sphyrapicus nuchali...
- Yellow-bellied Sapsucker (Sphyrapicus va...
- Yellow-bellied Sapsucker (Sphyrapicus va...
- Sphyrapicus nuchalis (Red-naped Sapsuck...
- Williamsons Sapsucker (Sphyrapicus thyro...

Anseriformes Aix
- Aix galericulata (Mandarin Duck)
- Aix sponsa (Wood Duck)
- Wood Duck
- Wood Duck (Aix sponsa)
- Wood Duck (Aix sponsa)

Charadriiformes Laridae
- Laridae - Skuas, Gulls & Terns
- Norwegian Gull Page
- Yukon Gullery
- Rhodostethia rosea
- Rosss Gull (Rhodostethia rosea)
- Sabines Gull (Xema sabini)
- Birding Gulls

Charadriiformes Tringa
- Green Sandpiper (Tringa ochropus)
- Solitary Sandpiper (Tringa solitaria)
- Spotted Redshank
- Common Greenshank (Tringa nebularia)
- Common Redshank (Tringa totanus)
- Lesser Yellowlegs (Tringa flavipes)
- Wood Sandpiper (Tringa glareola)
- Greater Yellowlegs (Tringa melanoleuca)...

Egretta
- Egretta caerulea (Little Blue Heron)
- Kotuku, The White Heron (Egretta alba mo...
- Snowy Egret (Egretta thula)
- Reddish Egret (Egretta rufescens)
- Slaty Egret (Egretta vinaceigula)
- Tricolored Heron (Egretta tricolor)

Zenaida
- Zenaida asiatica (White-winged Dove)
- Zenaida macroura (Mourning Dove)
- Mourning Dove (Zenaida macroura)
- White-winged Dove (Zenaida asiatica)
- Mourning Dove (Zenaida macroura)

Passeriformes Perisoreus
- Gray Jay (Perisoreus canadensis)
- Gray Jay (Perisoreus canadensis)
- Gray Jay (Perisoreus canadensis)
- Gray Jay: Perisoreus canadensis
- Gray Jay (Perisoreus canadensis)
- Gray Jay (Perisoreus canadensis)

Passeriformes Tyrannus
- Scissor-tailed Flycatcher (Tyrannus forf...
- Cassins Kingbird (Tyrannus vociferans)
- Cassins Kingbird (Tyrannus vociferans)
- Tropical Kingbird (Tyrannus melancholicu...
- Tropical Kingbird (Tyrannus melancholicu...
- Couchs Kingbird (Tyrannus couchii)
- Eastern Kingbird (Tyrannus tyrannus)
- Fork-tailed Flycatcher (Tyrannus savana...
- Western Kingbird (Tyrannus verticalis)

Apodiformes
- Phaethornis superciliosus (Long-Tailed H...
- Chimney Swift: Chaetura pelagica
- SwiftWatch
- Vauxs Swift (Chaetura vauxi)
- Vauxs Swift: Chaetura vauxi
- White-throated Swift: Aeronautes saxatal...
- ChimneySwifts.org
- Common Swift: Apus apus
- Swallows, Martins, Swifts Worldwide

Charadriiformes Fratercula
- Fratercula cirrhata (Tufted Puffin)
- Fratercula arctica (Atlantic Puffin)
- Project Puffin and the Seabird Restorati...
- Atlantic Puffin
- Horned Puffin (Fratercula corniculata)

Columba
- Columba speciosa (Scaled Pigeon)
- Columba livia (Rock Dove, Common Pigeon)...
- Project PigeonWatch
- Pink Pigeon (Columba mayeri)
- Wildlife Management of the Feral Pigeon ...

Gruiformes Laterallus
- Laterallus ruber (Ruddy Crake)
- Laterallus albigularis (White-Throated C...
- Black Rail (Laterallus jamaicensis)
- Black Rail (Laterallus jamaicensis)

Passeriformes Cardinalis
- Cardinalis cardinalis (Northern Cardinal...
- Pyrrhuloxia - The Gray Cardinal (Cardina...
- Pyrrhuloxia (Cardinalis sinuatus )
- A Flash of Red - The Northern Cardinal
- Northern Cardinal (Cardinalis cardinalis...
- Pyrrhuloxia (Cardinalis sinuatus)

Passeriformes Passerina
- Passerina cyanea (Indigo Bunting)
- Indigo Bunting - Songbird Extraordinaire...
- Lazuli Bunting (Passerina amoena)
- Indigo Bunting (Passerina cyanea)
- Varied Bunting (Passerina versicolor)
- Painted Bunting (Passerina ciris)

Anseriformes Somateria
- Somateria fischeri (Spectacled Eider)
- Common Eider
- Common Eider (Somateria mollissima)
- Eiders
- King Eider (Somateria spectabilis)
- King Eider (Somateria spectabilis)
- Spectacled Eider (Somateria fischeri)

Raphidae
- Raphus cucullatus (Dodo Bird)
- Rodrigues Solitaire (Pezophaps solitaria...
- Dodo
- Dodo WEB
- The Dodo Bird (Raphus cucullatus)
- The Dodo Blog

Galliformes Chrysolophus
- Lady Amherst Pheasant (Chrysolophus amh...
- Lady Amherst Pheasant
- Golden Pheasant (Chrysolophus pictus)
- Lady Amherst Pheasant Standards
- Yellow Golden Pheasant
- Yellow Golden Pheasant (Chrysolophus pic...
- Golden Pheasants (Chrysolophus pictus)

Galliformes Pavo
- Albino Peacock
- India Blue Peafowl (Pavo cristatus)
- Peafowl
- Green Peafowl (Pavo muticus)
- Peafowl (Pavo cristatus)

Gruiformes Gruidae
- Sandhill Crane (Grus canadensis)
- Majestic & Endangered Whooping Crane...
- Common Crane (Grus grus)
- Sandhill Crane (Grus canadensis)
- Whooping Crane Conservation Association...
- International Crane Foundation
- Sandhill Crane (Grus canadensis)
- Whooping Crane Report

Gruiformes Fulica
- American Coot (Fulica americana)
- American Coot (Fulica americana)
- Australian Coot (Fulicia australis)
- American Coot (Fulica americana)
- Eurasian Coot (Fulica atra)
- Hawaiian Coot or Alae Keokeo (Fulica ame...
- Hawaiian Coot (Fulicia alai)

Passeriformes Cyanocitta
- Blue Jay (Cyanocitta cristata)
- Blue Jay (Cyanocitta cristata)
- Blue Jay (Cyanocitta cristata)
- Blue Jay (Cyanocitta cristata)
- Blue Jay (Cyanocitta cristata)
- Blue Jay: Cyanocitta cristata
- Stellers Jay (Cyanocitta stelleri)
- Stellers Jay (Cyanocitta stelleri)

Anseriformes Bucephala
- Bucephala albeola (Bufflehead)
- Common Goldeneye (Bucephala clangula)
- Goldeneye (Bucephala clangula)
- Bufflehead (Bucephala albeola)
- Bucephala islandica (Barrows Goldeneye)...

Falconiformes
- Raptors
- Secretarybird: Sagittarius serpentarius...
- Birds of Prey
- Buteo.com
- Peregrine Fund
- Secretarybird
- Raptor Information System

Falconiformes Accipiter
- Northern Goshawk (Accipiter gentilis)
- Sparrowhawk (Accipiter nisus)
- Coopers Hawk (Accipiter cooperii)
- Sharp-shinned Hawk (Accipiter striatus)...
- Coopers Hawk (Accipiter cooperii)
- Tiny Sparrow-hawk (Accipiter supercilios...

Galliformes Syrmaticus
- Bar-tailed Pheasant (Syrmaticus humiae)...
- Copper Pheasant (Syrmaticus soemmeringi)...
- Ijima Copper Pheasant (Syrmaticus soemme...
- Elliots Pheasant (Syrmaticus ellioti)
- Mikado Pheasant (Syrmaticus mikado)
- Mikado Pheasants
- Reeves Pheasant (Syrmaticus reevesi)

Passeriformes Calcarius
- Lapland Longspur: Calcarius lapponicus
- McCowns Longspur: Calcarius mccownii
- Smiths Longspur: Calcarius pictus
- Chestnut-collared Longspur: Calcarius or...

Strigiformes Bubo
- Great Horned Owl: Bubo virginianus
- Great Horned Owls - (Bubo virginianus)
- Great Horned Owl (Bubo virginianus)
- Bengal Eagle Owl - (Bubo Bubo)
- Blakistons Fish Owl (Bubo blakistoni)
- Eurasian Eagle Owl (Bubo bubo)
- Eurasian Eagle Owl: Bubo bubo
- Georgia Wildlife Web Site - Great Horned...
- Pels Fishing Owl
- Vermiculated Fishing Owl (Scotopelia Bou...

Strigiformes Strix
- Barred Owl
- Barred Owl - Strix varia
- Mexican Spotted Owl (Strix occidentalis ...
- Barred Owl Strix varia
- Barred Owl (Strix varia)
- Barred Owl (Strix varia)
- Barred Owls - Strix varia
- California Spotted Owl (Strix occidental...
- OwlCam Home Page
- Spotted Owls or Schools

Columbina
- Columbina passerina (Common Ground-Dove)...
- Columbina inca (Inca Dove)
- Ruddy Ground-Dove (Colmbina talpacoti)
- Inca Dove (Columbina inca)

Passeriformes Thraupidae
- Piranga olivacea (Scarlet Tanager)
- Hepatic Tanager (Piranga flava)
- Piranga rubra (Summer Tanager)
- Tanagers (Thraupidae)
- Western Tanager (Piranga ludoviciana)

Anseriformes Histrionicus
- Histrionicus histrionicus (Harlequin Duc...
- Harlequin Duck
- Harlequin Duck (Histrionicus histrionicu...
- Harlequin Duck (Histrionicus histrionicu...

Charadriiformes Scolopax
- Scolopax minor (American Woodcock)
- American Woodcock (Scolopax minor)
- Eurasian Woodcock

Gruiformes Porzana
- Laysan Rail (Porzana palmeri)
- Porzana carolina (Sora)
- Sora (Porzana carolina)
- Spotted Crake (Porzana porzana)
- Spotted Crake

Passeriformes Bombycillidae
- Cedar Waxwing (Bombycilla cedrorum)
- Bohemian Waxwing (Bombycilla garrulus)
- Cedar Waxwing (Bombycilla cedrorum)
- Cedar Waxwing (Bombycilla cedrorum)
- Bohemian Waxwing (Bombycilla garrulus)
- Waxwings Are Wild

Passeriformes Pardalotidae
- Gerygone igata
- Forty Spotted Pardalote (Pardalotus quad...
- Striated Pardalote (Pardalotus striatus)...
- Yellow-throated Scrub Wren (Sericornis c...

Passeriformes Ploceidae
- Red-billed Quelea (Quelea quelea)
- White-billed Buffalo-Weaver (Bubalornis ...
- Mauritius Fody (Foudia rubra)
- White-headed Buffalo-Weaver (Dinemellia ...
- Red-billed Buffalo-Weaver (Bubalornis ni...
- Rodrigues Fody (Foudia flavicans)
- Yellow-mantled Widowbird (Euplectes macr...

Anseriformes
- Order Anseriformes
- Duckdata
- International Goose Research Group
- Harteman Wildfowl
- Natural History of Wildfowl

Anseriformes Dendrocygna
- Fulvous Whistling-Duck: Dendrocygna bico...
- Black-bellied Whistling-Duck: Dendrocygn...

Charadriiformes Brachyramphus marmoratus
- Brachyramphus marmoratus (Marbled Murrel...
- Pacific Southwest Research Station Marbl...
- Endangered Species: Marbled Murrelet
- Marbled Murrelet

Charadriiformes Arenaria
- Ruddy Turnstone: Arenaria interpres
- Black Turnstone: Arenaria melanocephala...
- Turnstone (Arenaria interpres)

Charadriiformes Limosa
- Hudsonian Godwit (Limosa haemastica)
- Marbled Godwit (Limosa fedoa)
- Bar-tailed Godwit (Limosa lapponica)
- Black-tailed Godwit (Limosa limosa)
- Kuaka, The Godwit (Limosa lapponica)

Cathartidae
- California Condor Reintroduction Program...
- Black Vulture (Coragyps atratus)
- Turkey Vulture (Cathartes aura)
- Oregon Condors
- Turkey Vulture Society
- Vulture Culture

Streptopelia
- Streptopelia roseogrisea (African Collar...
- Collared dove (Streptopelia decaocto)
- Malay Spotted Dove (Streptopelia chinens...
- Streptopelia senegalensis (Laughing Dove...

Falconiformes Gyps
- African White-backed Vulture (Gyps afri...
- Ruppells Griffon (Gyps rueppellii)
- Cape Griffon Vulture (Gyps coprotheres)...
- Indian White-backed Vulture (Gyps bengal...
- Himalayan Griffon Vulture (Gyps himalaye...
- Long-billed Vulture (Gyps indicus)

Falconiformes Pandionidae
- Pandion haliaetus (Osprey)
- International Osprey Foundation
- Osprey (Pandion haliaeetus)
- Osprey (Pandion haliaetus)
- Osprey (Pandion haliaetus)

Galliformes Polyplectron
- Germains Peacock Pheasant (Polyplectron ...
- Malayan Peacock Pheasant (Polyplectron m...
- Bronze-tailed Peacock Pheasant (Polyplec...
- Grey Peacock Pheasant (Polyplectron bial...
- Mountain Peacock Pheasant (Polyplectron ...

Passeriformes Pheucticus
- Rose-breasted Grosbeak
- Black-headed Grosbeak (Pheucticus melano...
- Black-headed Grosbeak (Pheucticus melano...
- Rose-breasted Grosbeak (Pheucticus ludov...
- Rose-breasted Grosbeak (Pheucticus ludov...
- Rose-breasted Grosbeak (Pheucticus ludov...

Passeriformes Corvus corax
- Common Raven (Corvus corax)
- Raven (Corvus corax)
- Common Raven (Corvus corax)
- Common Raven (Corvus corax)

Passeriformes Pica
- Black-Billed Magpie (Pica pica)
- Black-Billed Magpie (Pica pica)
- Black-billed Magpie (Pica pica)
- Black-billed Magpie (Pica pica)
- Yellow-billed Magpie (Pica nuttalli)

Passeriformes Junco
- Dark-eyed Junco (Junco hyemalis)
- Yellow-eyed Junco (Junco phaeonotus)
- Yellow-eyed Junco (Junco phaeonotus)
- Dark-eyed Junco (Junco hyemalis)
- Yellow-eyed Junco (Junco phaeonotus)

Passeriformes Eopsaltriidae
- Rose Robin (Petroica rosea )
- Toutouwai, the New Zealand Robin
- Eastern Yellow Robin (Eopsaltria austral...
- Miromiro, the Tomtit
- Eastern Yellow Robin (Eopsaltria austral...
- Scarlet Robin (Petroica multicolor)

Passeriformes Maluridae
- Red-backed Wren (Malurus melanocephalus)...
- Superb Fairy-wren (Malurus cyaneus)
- Splendid Fairy-wren (Malurus spllendens)...
- Variegated Fairy-wren (Malurus lamberti)...
- White-winged Fairy-wren (Malurus leucopt...

Passeriformes Dumetella
- Dumetella carolinensis
- Dumetella carolinensis
- Gray Catbird (Dumetella carolinensis)
- Gray Catbird (Dumetella carolinensis)

Passeriformes Passeridae
- The Common House Sparrow is also Fascina...
- In Europe, the Case of the Missing Sparr...
- Red-headed Weaver (Anaplectes rubriceps)...
- Missing! - Ten Million House Sparrows
- Passer domesticus

Anseriformes Lophodytes
- Lophodytes cucullatus (Hooded Merganser)...
- Hooded Merganser (Lophodytes cucullatus)...
- Auckland Island Merganser (Mergus austra...
- Hooded Merganser (Lophodytes cucullatus)...
- Hooded Merganser (Lophodytes cucullatus)...

Charadriiformes Rissa
- Rissa tridactyla (Black-Legged Kittiwake...
- Rissa tridactyla: Black-legged Kittiwake...
- Black-legged Kittiwake (Rissa tridactyla...
- Red-legged Kittiwake (Rissa brevirostris...

Galliformes Phasianus
- Phasianus colchicus (Ring-necked Pheasan...
- Phasianus colchicus (Ring-necked Pheasan...
- Ring-necked Pheasant (Phasianus colchicu...
- Ring-necked Pheasant (Phasianus colchicu...

Passeriformes Campephagidae
- Varied Triller (Lalage leucomela)
- Black-faced Cuckoo-shrike (Coracina nova...
- Ground Cuckoo-shrike (Coracina maxima)
- Mauritius Cuckoo-shrike (Coquus coracina...
- White-winged Triller (Lagae sueurii)

Passeriformes Spizella
- Clay-colored Sparrow (Spizella pallida)...
- American Tree Sparrow (Spizella arborea)...
- Brewers Sparrow (Spizella breweri)
- Chipping Sparrow (Spizella passerina)

Passeriformes Carpodacus
- House Finch (Carpodacus mexicanus)
- Purple Finch (Carpodacus purpureus)
- House Finch (Carpodacus mexicanus)
- House Finch (Carpodacus mexicanus)
- Cassins Finch (Carpodacus cassinii)

Passeriformes Parulidae
- Warblers Migrating
- Master Guide to the Warbers of Canada
- Sonographic Field Guide to Western Warbl...
- Warblers Collection
- Warblers of Eastern North America

Passeriformes Hylocichla
- Hylocichla mustelina (Wood Thrush)
- Wood Thrush (Hylocichla mustelina)
- Wood Thrush
- Wood Thrush (Hylocichla mustelina)
- Wood Thrush (Hylocichla mustelina)

Passeriformes Myadestes
- Townsends Solitaire (Myadestes townsendi...
- Townsends Solitaire (Myadestes townsendi...
- Townsends Solitaire (Myadestes townsendi...
- Townsends Solitaire (Myadestes townsendi...

Passeriformes Contopus
- Olive-sided Flycatcher (Contopus cooperi...
- Greater Pewee (Contopus pertinax)
- Western Wood-Pewee (Contopus sordidulus)...
- Greater Pewee (Contopus pertinax)
- Tropical Pewee (Contopus cinereus)

Piciformes
- Woodpecker Family
- American Barbets (Capitonidae)
- Order Piciformes
- Woodpeckers
- African Barbets and Tinkerbirds (Lybiida...
- Asian Barbets (Megalaimidae)

Sphenisciformes Spheniscus
- Effect of Substrate and Ambient Temperat...
- Spheniscus demersus (Jackass Penguin)
- Spheniscus humboldti (Peruvian Penguin)...
- African Penguin
- African Penguin
- African Penguin (Spheniscus demersus)
- Bettys Bay African Penguin Colony
- Penguin Cam

Anseriformes Polysticta
- Stellers Eider (Polysticta stelleri)
- Stellers Eider
- Stellers Eider (Polysticta stelleri)

Charadriiformes Scolopacidae
- Spotted Sandpiper: Actitis macularius
- Upland Sandpiper: Bartramia longicauda
- Delaware Bay Shorebird Project

Botaurus
- Botaurus lentiginosus (American Bittern)...
- Matuku, The Australasian Bittern (Botaur...
- Pinnated Bittern (Botaurus pinnatus)

Ciconiidae
- Wood Stork (Mycteria americana)
- Family Ciconiidae (Storks)
- Storks
- Storks
- Stork: Family Ciconiidae

Falconiformes Aquila
- Greater spotted Eagle (Aquila clanga)
- Tawny or Steppes Eagle (Aquila rapax)
- Golden Eagle (Aquila chrysaetos)
- Golden Eagle (Aquila chrysaetos)
- Wedge-tailed Eagle (Aquila audax)

Gruiformes Rallus
- King Rail (Rallus elegans)
- Clapper Rail (Rallus longirostris)
- King Rail (Rallus elegans)
- Virginia Rail (Rallus limicola)

Passeriformes Loxia
- Crossbills Audiovisual Guide
- Red Crossbill (Loxia curvirostra)
- White-winged Crossbill (Loxia leucoptera...
- Red Crossbill (Loxia curvirostra)

Passeriformes Hirundo
- Hirundo rustica (Barn Swallow)
- Hirundo tahitica

Passeriformes Oporornis
- Kentucky Warbler (Oporornis formosus)
- MacGillivrays Warbler (Oporornis tolmiei...
- Connecticut Warbler (Oporornis agilis)

Passeriformes Vermivora
- Lucys Warbler (Vermivora luciae)
- Colima Warbler (Vermivora crissalis)
- Tennessee Warbler (Vermivora peregrina)...
- Blue-winged Warbler (Vermivora pinus)
- Orange-crowned Warbler (Vermivora celata...

Passeriformes Thryothorus
- Thryothorus modestus (Plain Wren)
- Thryothorus atrogularis (Black-Throated ...
- Carolina Wren (Thryothorus ludovicianus)...
- Carolina Wren (Thryothorus ludovicianus)...

Passeriformes Troglodytes
- House Wrens (Troglodytes aedon)
- Winter Wren (Troglodytes troglodytes)
- House Wren (Troglodytes aedon)
- House Wren (Troglodytes aedon)
- Winter Wren (Troglodytes troglodytes)

Psittaciformes Ara
- Amigos de las Aves
- Blue Macaws
- Tambopata Macaw Project
- Friends of the Great Green Macaw
- Macaw Landing Foundation
- Tambopata Macaw Project
- Wild Macaw

Sphenisciformes Aptenodytes
- Aptenodytes forsteri (Emperor Penguin)
- Emperor Penguin: Aptenodytes forsteri
- Aptenodytes patagonicus (King Penguin)
- Emperor Penguin
- Emperor Penguins

Falconiformes Ictinia
- Mississippi Kite (Ictinia misisippiensis...
- Plumbeous Kite (Ictinia plumbea)
- Plumbeous Kite (Ictinia plumbea)

Galliformes Tragopan
- Temmincks Tragopan (Tragopan temmincki)...
- Blyths Tragopan (Tragopan blythi)
- Satyr Tragopan (Tragopan satyra)
- Cabots Tragopan (Tragopan caboti)
- Western Tragopan (Tragopan melanocephalu...

Passeriformes Corvus brachyrhynchos
- American Crow (Corvus brachyrhynchos)
- Crows.net
- The American Crow (Corvus brachyrynchos)...

Passeriformes Basileuterus
- Basileuterus rufifrons (Rufous-capped Wa...
- Phaeothlypis fulvicauda (Buff-Rumped War...

Piciformes Dryocopus
- Pileated Woodpecker (Dryocopus pileatus)...
- Pileated Woodpecker (Dryocopus pileatus)...
- Pileated Woodpecker Central
- Lineated Woodpecker (Dryocopus lineatus)...

Charadriiformes Recurvirostridae
- Poaka, the Pied Stilt (Himantopus himant...
- American Avocet (Recurvirostra americana...
- Kaki, The Black Stilt (Himantopus novaez...
- Stilts and Avocets (Recurvirostridae)

Nycticorax
- Nycticorax nycticorax (Black-Crowned Nig...
- Yellow-crowned Night Heron (Nycticorax v...

Galliformes Bonasa
- Ruffed Grouse (Bonasa umbellus)
- Hazel Grouse (Bonasa bonasia)
- Ruffed Grouse Facts

Galliformes Gallus
- What is a Chicken?
- Green Junglefowl (Gallus varius)
- Grey Junglefowl (Gallus sonnerati)
- Ceylon Junglefowl (Gallus lafayettei)

Gruiformes Gallinula
- Common Moorhen (Gallinula chloropus)
- Common Moorhen (Gallinula chloropus)
- Common Moorhen (Gallinula chloropus)

Passeriformes Leucosticte
- Black Rosy-Finch (Leucosticte atrata)
- Brown-capped Rosy-Finch (Leucosticte aus...
- Gray-crowned Rosy-Finch (Leucosticte tep...

Passeriformes Motacillidae
- Spragues Pipit (Anthus spragueii)
- Grey Wagtail (Motacilla cinerea)
- Pied Wagtail (Motacilla alba)
- Puhoihoi, the New Zealand Pipit (Anthus ...
- Yellow Wagtail (Motacilla flava)

Passeriformes Sylviidae
- The Break-up of the Old World Warblers
- Matata, the Fernbird (Bowdleria punctata...
- Rodrigues Brush-Warbler (Acrocephalus ro...
- Clamorous Reed-warbler (Arocephalus sten...

Passeriformes Campylorhynchus
- Rufous-naped Wren (Campylorhynchus rufin...
- Band-Backed Wren (Campylorhynchus zonatu...
- Cactus Wren (Campylorhynchus brunneicapi...
- Bicoloured Wren (Campylorhynchus griseus...

Podicipediformes
- Clarks Grebe (Aechmophorus clarkii)
- Red-necked Grebe (Podiceps grisegena)
- Eared Grebe (Podiceps nigricollis)
- Nocturnal Foraging by Western Grebes
- Pied-billed Grebe (Podilymbus podiceps)...
- Pied-billed Grebe (Podilymbus podiceps)...

Sphenisciformes Eudyptes
- Eudyptes chrysolopus
- Ecology of the Snares Crested Penguin
- Eudyptes chrysocome (Rockhopper Penguin)...
- Macaroni Penguin - Eudyptes chrysolophus...

Anseriformes Tadorna
- Paradise Shelduck (Tadorna variegata)
- Putangitangi, The Paradise Duck (Tadorna...
- Shelducks of the World

Charadriiformes Charadriidae
- Shorebirds
- Pacific Golden-Plover in New Jersey
- Slender-billed Curlew

Charadriiformes Chlidonias
- Chlidonias niger (Black Tern)
- Black Tern (Chlidonias niger)

Bubulcus
- Bubulcus ibis (Cattle Egret)
- Cattle Egret (Bubulcus ibis)

Passeriformes
- Phylogeny and Evolution of Passerine Bir...
- The European Songbirds
- Mascarene Paradise Flycatcher (Terpsipho...
- Mauritius Bulbul (Hypsipetes olivaceus)...

Passeriformes Melospiza
- Lincolns Sparrow (Melospiza lincolnii)
- Lincolns Sparrow (Melospiza lincolnii)
- Song Sparrow (Melospiza melodia)
- Song Sparrow (Melospiza melodia)
- Song Sparrow (Melospiza melodia)

Passeriformes Pyrrhula
- Pyrrhula pyrrhula (Eurasian Bullfinch)
- Bullfinch

Passeriformes Oreoscoptes
- Sage Thrasher (Oreoscoptes montanus)
- Sage Thrasher (Oreoscoptes montanus)

Passeriformes Seiurus
- Louisiana Waterthrush (Seiurus motacilla...
- Seiurus noveboracensis (Northern Waterth...
- Ovenbird

Passeriformes Myiarchus
- Ash-throated Flycatcher (Myiarchus ciner...
- Brown-crested Flycatcher (Myiarchus tyra...

Pelecanidae
- Pelecanus erythrorhynchos (American Whit...
- Pelecanus occidentalis (Brown Pelican)
- Pelecanus occidentalis
- The White Pelican (Pelecanus erythrorhyn...

Phalacrocoracidae
- Double-Crested Cormorants and Fisheries ...
- New Zealand Shags
- Wetlands International Cormorant Researc...
- Brandts Cormorant: Phalacrocorax penicil...

Passeriformes Alaudidae
- Sky Lark (Alauda arvensis)
- Sky Lark (Alauda arvensis)
- Skylark (Alauda arvenis)

Passeriformes Coccothraustes
- Evening Grosbeak (Coccothraustes vespert...
- Evening Grosbeak

Passeriformes Molothrus
- Molothrus Ater (Brown-Headed Cowbird)
- Molothrus Ater
- Molothrus Ater

Passeriformes Sturnella
- Eastern Meadowlark (Sturnella magna)
- Meadowlark: Pairie Musician

Psittaciformes
- Free Parrots
- Amigos de las Aves
- Parrots International
- Tambopata Macaw Project
- The Parrots Incredible Beak

Sphenisciformes Eudyptula
- Eudyptula minor
- Great Penguin Count on Gabo Island
- Oamaru Blue Penguin Colony
- Review: "Little Penguin"

Strigiformes Asio
- Asio otus (Long-eared Owl)
- Life History of the Short-Eared Owl
- Birds of Nova Scotia - Long-eared Owl

Strigiformes Athene
- The Florida Burrowing Owl Project
- A Look At The Burrowing Owl
- Athene cunicularia
- Burrowing Owl (Athene cunicularia)
- The Burrowing Owl

Strigiformes Glaucidium
- Glaucidium californicum (formerly gnoma)...
- Glaucidium californicum (Northern Pygmy ...
- Cactus Ferruginous Pygmy Owl (Glaucidium...
- Tiny Owl Halts Arizona School Constructi...

Anseriformes Clangula
- Long-tailed Duck (Clangula hyemalis)
- Clangula hyemalis (Long-tailed Duck)

Charadriiformes Alcidae
- Alcidae Family (Auks)

Threskiornithidae
- Roseate Spoonbill (Ajaia ajaja)
- Scarlet Ibis (Eudocimus ruber)
- White-faced Ibis (Plegadis chihi)

Falconiformes Circus
- Kahu, The Harrier Hawk (Circus approxima...
- Marsh Harrier (Circus aeruginosus)
- Northern Harrier (Circus cyaneus)
- Northern Harrier (Circus cyaneus)

Galliformes Crossoptilon
- Brown Eared Pheasant (Crossoptilon mantc...
- Blue Eared Pheasant (Crossoptilon auritu...

Passeriformes Turnagra
- New Zealand Thrush (Turnagra capensis)
- Piopio, The New Zealand Thrush (Turnagra...

Passeriformes Progne
- Progne subis
- Purple Martin (Progne subis)

Passeriformes Mimus
- Bahama Mockingbird (Mimus gundlachii)
- Northern Mockingbird (Mimus polyglottos...
- Tropical Mockingbird (Mimus gilvus)

Passeriformes Acridotheres
- Acridotheres tristis
- Common Myna (Acridotheres tristis)

Passeriformes Catherpes
- Catherpes mexicanus (Canyon Wren)
- Canyon Wren (Catherpes mexicanus)

Sulidae
- Sula nebouxii (Blue-footed Booby)
- Morus serrator

Piciformes Colaptes
- Gilded Flicker (Colaptes chrysoides)
- Northern Flicker (Colaptes auratus)
- Gilded Flicker (Colaptes chrysoides)

Psittaciformes Amazona
- Black-Billed Parrot (Amazona agilis)
- Red-crowned Parrot (Amazona viridigenali...
- Turquoise-fronted Parrot Project
- Yellow-naped Amazon Parrot (Ochrocephala...

Psittaciformes Nestor
- Kea (Nestor notabilis)
- Kaka, the Brown or Bush Parrot (Nestor m...
- Kea (Nestor notabilis)

Psittaciformes Strigops
- Strigops habroptilus
- Kakapo Recovery Programme
- The Kakapo Parrot
- Wikipedia: Kakapo

Charadriiformes Brachyramphus
- Long-billed Murrelet (Brachyramphus perd...

Charadriiformes Anarhynchus
- Ngutuparore, the Wrybill (Anarchynchus f...

Patagioenas
- Columba fasciata (Band-tailed Pigeon)

Falconiformes Accipitridae
- Amazing Hawk, the Javan Hawk-eagle
- Red Kites

Galliformes Lophophorus
- Chinese Monal (Lophophorus lhuysi)
- Himalayan Monal Pheasant (Lophophorus im...
- Sclaters Monal (Lophophorus sclateri)

Gruiformes Gallirallus
- Weka (Gallirallus australis)
- Weka (Gallirallus australis)

Passeriformes Callaeatidae
- Huia (Heteralocha acutirostris)
- Kokako - Callaeas cinerea
- Tieke, the Saddleback

Passeriformes Gymnorhina
- Australian Magpie (Gymnorhina tibicen)
- Australian Magpies

Passeriformes Agelaius
- Tricolored Blackbird (Agelaius tricolor)...
- Red-winged Blackbird (Agelaius phoenice...
- Yellow-hooded Blackbird (Agelaius icter...

Passeriformes Quiscalus
- Quiscalus quiscula (Common Grackle)

Passeriformes Laniidae
- Loggerhead Shrike (Lanius ludovicianus)...
- Loggerhead Shrike Colour Banding Study

Passeriformes Helmitheros
- Worm-eating Warbler

Passeriformes Setophaga
- American Redstart (Setophaga ruticilla)...
- American Redstart (Setophaga ruticilla)...

Passeriformes Prunellidae
- Prunella modularis
- Alpine Accentor (Prunella collaris)

Passeriformes Cistothorus
- Sedge Wren (Cistothorus platensis)
- Marsh Wren (Cistothorus palustris)

Passeriformes Zosteropidae
- Silvereye (Zosterops lateralis)
- Mauritius Grey White-eye (Zosterops borb...
- Tauhou, the Silver-Eye - Zosterops later...

Strigiformes Ninox
- Moreporks Page
- Ninox novaeseelandiae
- Ninox novaezelandia albaria - Boobook O...
- Wildlife Sculpture - Native Birds

Struthioniformes
- Moa Central
- Order Struthioniformes

Struthioniformes Kiwis
- Kiwi Recovery Program
- Kiwi
- The Kiwi Bird Page

Charadriiformes Stercorarius
- Skuas and Jaegers

Galliformes
- Malleefowl Preservation Group
- Game Bird and Waterfowl Pages

Galliformes Catreus
- Cheer Pheasant (Catreus wallichi)

Galliformes Coturnix
- Koreke, The New Zealand Quail (Coturnix ...

Gruiformes Rallidae
- Moho-pereru, The Banded Rail (Rallis phi...

Gruiformes Porphyrio
- Pukeko (Porphyrio porphyrio)

Passeriformes Certhiidae
- Brown Creeper (Certhia americana)
- Brown Creeper (Certhia americana)

Passeriformes Dicaeidae
- Mistletoe Bird (Dicaeum hirundinaceum )...

Passeriformes Pipilo
- California Towhee (Pipilo crissalis Vigo...
- California Towhee (Pipilo crissalis)

Passeriformes Anthornis
- Anthornis melanura

Passeriformes Protonotaria
- On the Road to Recovery? The Prothonotar...

Passeriformes Pittidae
- Burma Rediscovers Vanished Bird
- Noisy Pitta (Pitta versicolor)

Passeriformes Sittidae
- Sitta carolinensis (White-breasted Nutha...

Passeriformes Turdidae
- Northern Wheatear in New York

Psittaciformes Cyanoramphus
- Kakariki, the New Zealand Parakeet (Cyan...
- Antipodes Island Parakeet (Cyanoramphus ...

Psittaciformes Psittacula
- Mautitius Echo Parakeet (Psittacula echo...
- Alexandrine Parakeet (Psittacula eupatri...

Strigiformes Aegolius
- Boreal Owls / Tengmalms Owls
- The Boreal Owl: A Superb Hunter
- The Raptor Center: Boreal Owl

Strigiformes Otus
- White-faced Scops Owl
- Indian Scops Owl - Otus bakkamoena

Hemiphaga
- Kereru, The Pigeon (Hemiphaga novaeseela...

Momotidae
- Blue Crowned Motmot

Gruiformes
- Great Bustard Project

Passeriformes Corvidae
- Corvidae Calls
- The Aviary

Passeriformes Rhipidura
- Piwakawaka, The Fantail (Rhipidura fulgi...

Passeriformes Emberizidae
- Sparrows

Passeriformes Sturnus
- Origins of the European Starling (Sturnu...

Passeriformes Troglodytidae
- Phylogeny and Comparative Biology of Wre...

Passeriformes Thryomanes
- Bewicks Wren (Thryomanes bewickii)

Passeriformes Tyrannidae
- Tyrant Flycatchers

Sphenisciformes Megadyptes
- Yellow-Eyed Penguin Trust

Strigiformes Megascops
- Otus asio (Eastern Screech-Owl)

Struthioniformes Ostrich
- Struthio camelus (Ostrich)

Galliformes Afropavo
- Congo Peafowl (Afropavo congensis)

Galliformes Ithaginis
- Blood Pheasant (Ithaginis cruentus)

Galliformes Lophura
- Kalij Pheasant (Lophura leucomelanos)

Passeriformes Acanthisittidae
- Acanthisitta chloris

Passeriformes Urocissa
- Formosan Blue Magpie (Urocissa caerulea)...

Passeriformes Fringillidae
- Wildlife: Island Life: Darwin?s Finches...

Passeriformes Hirundinidae
- Golondrinas de las Americas

Passeriformes Icteridae
- Icterids (Icteridae)

Passeriformes Notiomystis
- Notiomystis cincta

Passeriformes Prosthermadera
- Prosthermadera novaeseelandiae

Passeriformes Limnothlypis
- Swainsons Warbler (Limnothlypis swainson...

Psittaciformes Cacatua
- Sulphur Crested Cockatoo (Cacatua galeri...