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Earth Life
Earth Life Web: Extinction in Birds
This site, which is provided for by Earth-Life Web, gives a list of extinct birds and provides a brief description and dates of extinction.
Cornell Lab of Ornithology
Cornell Lab of Ornithology: Modern Extinctions on Mainland North America
Since 1850 North America has lost three bird species--the Labrador Duck, Passenger Pigeon, and Carolina Parakeet--and the continued existence of another three is unlikely, namely the Eskimo Curlew, Ivory-billed Woodpecker, and Bachman's...
Other
The Wild Classroom: Bird Orders of the World
Find information here about all the bird orders in the animal kingdom. Includes living and extinct species.
Cornell Lab of Ornithology
Cornell Lab of Ornithology: Conservation Success Stories
Conservation success stories are now evident all over the world, attesting to the resilience that bird populations can exhibit when agents causing their declines are removed, and when birth and death rates come back into balance. Read...
Bagheera
Bagheera.com: Extinct in the Wild Moas
If you've never heard of a moa it's because they've been extinct for 1000 years. This article is about the huge bird and the reasons for extinction. Pay special attention to the "Questions for Thought."
Bagheera
Bagheera.com: Extinct in the Wild Heath Hen
This article is about the now extinct heath hen. There is a lot to be learned from organisms that have died out to help prevent other extinctions. The questions for thought are excellent discussion starters.
Bagheera
Bagheera.com: Extinct in the Wild Passenger Pigeon
The passenger pigeon was once "the most abundant bird species on earth" but is now extinct. This article investigates the causes for extinction and then has several thought provoking questions to consider at the end.
Nature Canada
Nature Canada: Endangered Species: Horned Grebe
The horned grebe is an endangered bird in Canada. This page gives basic facts about this wetland bird, and describes efforts to save the species from extinction.
Canadian Museum of Nature
Canadian Museum of Nature: Carolina Parakeet
The Carolina parakeet was once found in the southern United States but is now extinct. The reasons are explained here and you can see a drawing of this lost bird.
Canadian Museum of Nature
Canadian Museum of Nature: Takahe
Do you know what a Takahe is? Get the facts on this bird that was once thought to be extinct. Included are five photographs.
Canadian Museum of Nature
Canadian Museum of Nature: Dodo
The Dodo became extinct shortly after 1640 and all that remains of them today are bones and some pieces of skin. Provided is a brief description of their location, characteristics and predators.
Canadian Museum of Nature
Canadian Museum of Nature: Great Auk
A profile of the extinct Great Auk is provided here by the Canadian Museum of Nature.
Globio
Glossopedia: Feathers
Birds have them, and so did some species of extinct dinosaurs. They're feathers. They come in different shapes and sizes, all colors, and they enable birds to fly. Lots of information can be found in this article.
Lincoln Park Zoo
Lincoln Park Zoo: Micronesian Kingfisher
This site provides a detailed account of the Micronesian Kingfisher. Provides facts on the physical description, habitat, niche, and life history of the Micronesian Kingfisher.
Canadian Museum of Nature
Canadian Museum of Nature: Natural History Notebooks
This site from the Canadian Museum of Nature, a natural history museum, provides short information blurbs and fun facts on over 240 different common animals categorized by type (mammals, fish, reptiles, invertebrates, amphibians,...
BBC
Bbc Nature: Ornithopod Dinosaurs
With some of the most advanced chewing apparatus ever developed by a reptile, ornithopod dinosaurs became a most successful group of herbivorous dinosaurs. They rapidly became a prominent feature on North America's Cretaceous landscape,...
Chicago Zoological Society
Chicago Zoological Society: Zoo Explorer: Micronesian Kingfisher
Get acquainted with the Micronesian kingfisher by browsing this animal guide from the Brookfield Zoo. Highlights includes quick facts, a photo, and details on its appearance, breeding, communication, and habitat. Discover why these...
Canadian Museum of Nature
Canadian Museum of Nature: Eskimo Curlew
The Eskimo curlew, which migrated between the Northwest Territories and Argentina is believed to be extinct, although there are occasional reports of possible sightings. The reasons for its decline and a drawing of one can be found here.
Canadian Museum of Nature
Canadian Museum of Nature: Moas
The Canadian Museum of Nature provides a concise introduction to the moas. Learn about these now extinct large flightless birds that used to call New Zealand home.
Canadian Museum of Nature
Canadian Museum of Nature: Imperial Amazon
Imperial Amazons are gorgeous birds found only in Dominica in the Lesser Antilles. They were brought back from near extinction and live in protected rainforest parks. You will find some information about the Imperial Amazon here and a...
Canadian Museum of Nature
Canadian Museum of Nature: Crested Ibis
The crested ibis was barely saved from extinction in Asia after the last seven known to be alive were put into a protective sanctuary in China. The population has increased and many have been released back into the wild but it is still...
San Diego Natural History Museum
San Diego Natural History Museum: Fossil Field Guide: Flightless Auk
A look at what fossil evidence reveals about the life and ecological interactions of the flightless auk.