wild animals in cages . sad animals tiger, hippopotamus, cheetah, gorilla, sloth, turtle, koala

angry animal ape bar beast behemoth bird cage caged captive captivity captured cartoon cell character cheetah closed cobra different flat freedom gloomy gorilla graphic guepard hippopotamus illustration koala locked look mammal metal monkey nature nobody parrot predator prison sad single sloth snake tiger tortoise turtle various vector wild wildlife zoo