Three Karo tribesmen with face and body decoration in chalk, imitating the spotted plumage of the guinea fowl, Omo river, Lower Omo Valley, Ethiopia, Africa

Karo tribesmen with face and body painting imitating the spotted plumage of the guinea fowl, Omo river, Lower Omo Valley, Ethiopia, Africa

Portrait of three Karo tribesmen with faces and bodies painted with chalk imitating the spotted plumage of the guinea fowl, Omo river, Lower Omo Valley, Ethiopia, Africa

King penguin (Aptenodytes patagonicus) chicks (okum boys) at nesting colony at Salisbury Plain, South Georgia, Polar Regions

Newly hatched blue tit chicks and adult in a nestbox

Newly hatched blue tit chicks and adult in a nestbox