Lion (Panthera leo), Zimanga private game reserve, KwaZulu-Natal, South Africa, Africa

Galapagos Land Iguana (Conolophus subcristatus), large lizard can can grow to five feet long and live for 60 years, South Plaza island, Galapagos, UNESCO World Heritage Site, Ecuador, South America

Galapagos Land Iguana (Conolophus subcristatus), large lizard can can grow to five feet long and live for 60 years, South Plaza island, Galapagos, UNESCO World Heritage Site, Ecuador, South America

Impala looking over its shoulder watching for predators at Moremi National Park, Botswana

Vervet monkey among fallen dead leaves in Zimbabwe

Cheetah using an old termite mound to watch for approaching prey in Moremi National Park, Botswana, Africa

Young vervet monkey on a tree branch in Zimbabwe, Africa

A packof three cheetahs using an old termite mound to watch for approaching prey in Moremi National Park, Botswana

Young vervet monkey perched on a tree branch in Zimbabwe, Africa

Vervet monkeys among fallen dead leaves in Zimbabwe

African Fish Eagle bird perched on trees in the Okavango Delta, Botswana

A cheetah sitting watching for approaching prey in Moremi National Park, Botswana

Young vervet monkey striding among fallen dead leaves in Zimbabwe

pointer dog: pointing, alert

dog, canis familiaris, portrait of female, latvia, europe

red squirrel, sciurus vulgaris, on log, norway, europe

Mexico, Guadalupe Island, Great white Shark (Carcharodon carcharias) facing steel cage.

Mexico, Guadalupe Island, Great White Shark (Carcharodon carcharias) near safety steel cage.