AZ Animals on MSN

Biologist Hopes to Find the Shark That Bit Him & 9 Sharks Found in Costa Rica’s Waters

Costa Rica is a beautiful country. It’s a very popular summer destination, especially for eco-tours and swimming. Not only ...
Public Broadcasting Service (PBS)

Walrus Fact Sheet

Walrus (Odobenus rosmarus): a large pinniped marine mammal. Kingdom: | Animalia Phylum: | Chordata Class: | Mammalia Order: | Carnivora Clade: | ...