These compact marsupial super predators are famous for their ferocity but through more research we are finding they're actually more social and gentler than we once thought. Also, they're being wiped out by a face tumor disease.

These ancient lobed-finned fish are famous for their long lives and their ability to breathe air.

This ice age relic is famous for their exaggerated proboscis and are poster children for dwindling rare species.

An animal so mystifying and rare, a man dedicated to researching them in their natural habitat for year, never seen one. Almost 95% of them die immediately when placed into captivity.

All descendants of the red Indian jungle fowl, originally native to Southeastern Asia. These are the most numerous avians on the planet. They have been domesticated for their meat, eggs, feathers, and even pets!

This diverse group is not only famous for their iconic look of their shells but also their stationary lifestyle as adults, the sweet liquid they produce, and their bizarre reproductive strategies.

One of the most fearsome predators on the ice flows. These are one of the few aquatic animals that Mr. E does NOT want to be in the water with.

This massive marsh avian is famous for their prehistoric looks and their predatory feeding habits on infant crocodilians.