The nictitating membrane of a vulture
Birds of prey are fascinating and majestic animals. They can generally be defined as birds that feed on animals that they catch alive. Representatives of these two orders can be found almost everywhere in the world. Although these groups are distantly related, the behavioural and anatomical characteristics they share appear to be mainly the result of parallel evolution.
The nictitating membrane of a vulture
Birds of prey are fascinating and majestic animals. They can generally be defined as birds that feed on animals that they catch alive. Representatives of these two orders can be found almost everywhere in the world. Although these groups are distantly related, the behavioural and anatomical characteristics they share appear to be mainly the result of parallel evolution.