No, roosters are not mammals. Roosters are birds, which is a group of vertebrates. They belong to another large group of mammals—birds. Mammal characteristics include a constant body temperature, milk production to nurse young, and the possession of hair. Birds have feathers, lay eggs, and cannot nurse.
FAQ
Is a rooster a mammal?
Quick Answer
No, roosters are not mammals. Roosters are birds, which is a group of vertebrates. They belong to another large group of mammals—birds. Mammal characteristics include a constant body temperature, milk production to nurse young, and the possession of hair. Birds have feathers, lay eggs, and c
Table of Contents
Tags
Animals Top aims to present clear, accessible animal information. Facts may be updated as scientific knowledge and conservation assessments change.
Enjoy Animals Top?
Add Animals Top as a Preferred Source on Google to see more of our animal, wildlife and pet content in Search.
