Feathers can create the illusion that the bird is much larger than it actually is. This was reported by Julia Clark, who studies bird evolution at the University of Texas at Austin. The birds’ meatier hips are hidden beneath the feathers, but most have scaly lower legs, so they appear unusually thin.
In addition, the legs of birds have some differences in principle from the legs and claws of other animals. Birds evolved from theropod dinosaurs. Some of these dinosaurs were as small as modern-day sparrows, and some were very large.
In birds, the upper leg bone is mostly held horizontally and is tightly connected to muscle groups attached to the body.
But not all birds have skinny legs. For example, they are quite large in flightless species such as ostrich. But light songbirds are less dependent on walking.
Source: Ferra
I am a professional journalist and content creator with extensive experience writing for news websites. I currently work as an author at Gadget Onus, where I specialize in covering hot news topics. My written pieces have been published on some of the biggest media outlets around the world, including The Guardian and BBC News.
