The Life of Animals | Falcon | Compared to other birds of prey, the fossil record of the Falcons is not well distributed in time. Falcons are roughly divisible into three or four groups. The first contains the Kestrels (Probably excepting the American Kestrel) usually small and stocky Falcons of Mainly brown upperside color and Sometimes sexually dimorphic; three African Species That are Generally gray in color stand apart from the typical members of this group. Kestrels feed chiefly on terrestrial vertebrates and invertebrates of Appropriate size, Such as rodents, Reptiles, or Insects. The second group contains slightly larger (on average) and more elegant species, the hobbies and relatives.
