Animal Eggs Primates Whaling 
10,000 Birds
JUNE 16, 2011
But that is because we often have the relationship between dinosaurs and birds reversed in our little primate minds; Much of what is bird-like is not exclusive to birds, but rather, to a larger group of dinosaurs. Bipedalism is somewhat rare these days in the animal world.
10,000 Birds
JUNE 27, 2018
For example, “the Ungulata include hooved animals with multi-chambered stomachs, except the whales.”. There were probably hundreds, maybe thousands, of species of fish-with-feet, and one population gave rise to the so-called “tetrapods,” animals with skeletons, arms, and legs, including modern snakes and living gorillas.
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