Birds of prey are simply carnivorous hunting birds that kill and feed on other vertebrates, including reptiles, amphibians, mammals, and even other birds. Still, the term ‘birds of prey’ would not refer to birds like pelicans and kingfishers, even though they also hunt and eat other animals. The term indicates specific physical characteristics shared by all birds of prey, including their sharp talons to catch prey, curved beaks to tear flesh, ability to spot prey from great heights, and strength.
These birds are also known as raptors, a name derived from the Latin word ‘rapio,’ which means ‘taking by force.’ Raptors are usually quite large, with the biggest ones including the Andean condor, bald eagle, and bearded vulture. Falcons and kestrels include most of the smallest raptors, like the American kestrel and Merlin.
All raptors belong to the clade Telluraves. It is a broad classification that includes all predatory birds, along with a few other groups like woodpeckers, hornbills, and parrots. However, rather than following any complicated scientific classification, the common birds of prey are listed according to the groups they belong to.