Eric Walker added Crocodile - Wikipedia to Crocodiles

Eric Walker added Ancient "terror crocodiles" used banana-sized teeth to eat everything in sight, even dinosaurs - CBS News to Crocodiles

Eric Walker added Crocodiles related to birds more than they are to lizards to Dinosauria and Crocodiles

Eric Walker added Crocodiles to Crocodilia, and added Crocodilia to Reptiles

Eric Walker added a number of links to Crocodiles, and added Crocodiles to Crocodilia