12 Kind Animals That Adopted Other Species

Niv the macaque monkey and a chicken: A black macaque monkey named Niv lives in an Israeli zoo in the city of Ramat Gan. Niv couldn't find a companion among its own species and started taking care of a chicken from a neighboring cage. Niv coddles the bird that always runs to him when it's feeling scared and is seeking shelter. Sometimes, the bird even stays overnight.