Why Did Some Birds Lose the Power of Flight?
By flying, birds can escape predators on the ground. Some ratites may have lost the power of flight because they had no enemies. …
By flying, birds can escape predators on the ground. Some ratites may have lost the power of flight because they had no enemies. …
The body of a ratite is built for running instead of flying. Long legs let them take long strides and run very fast. …