Birds are warm-blooded, feathered vertebrates of the class Aves with modified forewings. Their brains are relatively large, their eyesight is sharp and their hearing is keen, but their sense of smell is low. Instead of heavy jaws and teeth, the bird has a strong beak and hollow bones and air sacs in other parts of the body to make the bird lighter. Birds originated in the Jurassic period about 15 million years ago. The idea arose from the discovery of the oldest known bird fossil, Archeopteryx lithographica (found in Bavaria, southern Germany, in 1861). This bird lived about 20 million years ago at the end of the Jurassic period. Although Archeopteryx is related to birds, most of its bone structure is similar to that of theropod dinosaurs.
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Hi there, please note Pinmapple is a travel community. This post will be better suited in the photography or feather friends community. Make sure you check the community rules before you post in a community.
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You can mute him as this is plag and he's a multi account abuser.