An African lioness in estrus sleeps in a tree to avoid insects and the attentions of the male. Eastern whipbird A male Magellanic Woodpecker hunts

A male Magellanic Woodpecker hunts for insects on a Beech tree trunk

A cluster of Bhutanese homes and apartments in a town on the shores of the Paro River valley

An ornithologist walks past a Gentoo Penguin on a snowy shoreline

Rural telephone cables cross farmland in remote areas of Australia

The smooth skin and elegant features of a woman from Eastern Uganda

An African lioness in estrus sleeps in a tree to avoid insects and the attentions of the male. Eastern whipbird A male Magellanic Woodpecker huntsAn African lioness in estrus sleeps in a tree to avoid insects and the attentions of the male. Serengeti National Park, Tanzania, Africa.