In Virginia, a hawk was found that had become fat and could not fly. The bird turned out to be perfectly healthy, but weighed one and a half times more than normal - the layer of fat was so impressive that the veterinarians could not feel the breast bone. The reason was revealed later: the hawk stole the neighbors' chicken every morning, and then rested on the trees all day. So he ate himself to the point where he could no longer take off. - I also eat like a bird, well, like a hawk - how interesting it is for birds to lose weight NMS.