Endengered Species.

List Of Extinct/Endangered Animals
African Elephant	African Wild Dog
American Alligator	Asian Lion
Atlantic Ridley	Atlantic Salmon
Bald Eagle	Black Footed Ferret
Black Lemur	Blue Whale
Bowhead Whale	California Condor
Carolina Parakeet	Cheetah
Chimpanzee	Coelacanth
Dodo	Eastern Cougar
Eskimo Curlew	Extinct Animals
Extinct Birds	Extinct Mammals
Fin Whale	Florida Manatee
Galapagos Flightless Cormorant	Galapagos Flightless
Gaur	Gavial
Giant Anteater	Giant Armadillo
Giant Panda	Gorilla
Great Auk	Greater Prairie Chicken
Green Turtle	Grey Whale
Grizzly Bear	Humpback Whale
Imperial Parrot	Indian Rhinoceros
Jaguar	Japanese Crested Ibis
Kagu	Kakapo
Komodo Dragon	Leatherback Turtle
Leopard	Loggerhead Turtle
Mediterranean Monk Seal	Monkey Eating Eagle
Mountain Gorilla	Orangutan
Passenger Pigeon	Peregrine Falcon
Piping Plover	Pronghorned Antelope
Przewalski's Horse	Pygmy Hippopotamus
Sea Otter	Sei Whale
Shortnose Sturgeon	Snow Leopard
Takahe	Tapir
Tiger	Trumpeter Swan
Vancouver Island Marmot	White Pelican
White Rhinoceros	Whooping Crane
Wild Ass	Wild Yak

For You To Know....

Trying to understand an ecosystem is no easy task. Since humans, animals and plants are in steady interaction with each other, they are all constantly changing aspects of the environment, making the study of ecology more and more in-depth everyday. Interactions among all species could have a number of positive and negative effects. For example, upon return from a trip in a tropical country, you notice a gecko (native to that country) jump out of your suitcase into your living room. How would this living being interact and survive in an American climate? Could this poor little lizard alter the entire ecosystem of insects in your neighborhood?

Ecologists study the relationships of living things to their environment and with each other, and examine the effects of a wide range of factors such as population size, rainfall, temperature, forest fires and major construction projects. The basic principle that they follow is that all life on Earth is connected and it is supposed to fit together harmoniously, although we have seen over time that it does not. Interested in sustainability issues, they are faced with trying to solve the impact that many human activities, such as over consumption and air pollution have on the environment and ecosystem in the long term.