Cock-A-Doodle-DooWho decided that "cock-a-doodle-do" is what roosters are actually saying? Plus Size Rooster Costume Roosters are related to dinos too, and guess what? Show Some Respect Stupid dinosaurs. They're nature's alarm clocks and they have the most vibrant "hairdos" of any bird we've seen. Your proud red tail fans out magnificently thanks to a wire frame and you can bend and pose it as desired.