Twenty four foot saltwater crocodile (Crocodilus porosus), Hartleys Creek, Queensland, Australia, Pacific

A young Song Thrush in a woodland in Kirkoswold, Eden Valley, Cumbria, UK.

Newly hatched blue tit chicks and adult in a nestbox

Newly hatched blue tit chicks and adult in a nestbox

Yawning Hippopotamus (Hippopotamus Amphibius) At Serengeti National Park, Tanzania