Elektorornis Chenguangi

Researchers have discovered a bird foot from 99 million years ago that had a hyper-elongated third toe. This is the first time such a foot structure has been observed in birds, either extinct or living.

Researchers have discovered a bird foot from 99 million years ago that had a hyper-elongated third toe. This is the first time such a foot structure has been observed in birds, either extinct or living.