2 ms·
Birds are small, that means you don't need much muscle.
by Jensson 2y ago
Birds are small, that means you don't need much muscle.
- dmurray 2y agoOstriches weigh about the same as adult humans. Birds do have a rump (the part of them behind the legs) which perhaps serves a similar function to human buttocks.
- deleted 2y ago[deleted]