Thread:Thagomizer54/@comment-3562042-20190624204347/@comment-10404182-20190624213132

All I said was this on the Dinosaurs thread:

"Birds are theropod dinosaurs as much as dogs are carnivoran mammals. The avian group is a branch within the dinosaur family tree, since birds developed from small coelurosaurian theropods. The main characteristics of theropods are hollow bones and three-toed feet, which birds possess. Prehistoric theropods even had wishbones and brooded their eggs like modern birds."