thats the beautifull description of bird
Birds are a group of endothermic vertebrates, characterised by feathers, toothless beaked jaws, the laying of hard-shelled eggs, a high metabolic rate, a four-chambered heart, and a strong yet lightweight skeleton
The only thing I can add is:
It was the bird that inspired man to fly. And look where we are now.
Have a great week!
Steem on,
Mike