Faces Coloring Book - Paperback

by Lainey Dex Ryder (Author)

animals with pupils shaped like vertical slits are more likely to be ambush-predator species such as cats and crocodiles. Meanwhile, plant-eating "prey" species such as sheep and goats tend to have horizontal, elongated "letterbox" pupils. And circular pupils are linked to "active foragers" - animals that chase down their prey rather than creeping up and ambushing them.