Road spanning out into the semi-desert of South Africa - South Africa

Road spanning out into the semi-desert of South Africa - South Africa

A desert tortoise, found only in the Mojave and Sonoran deserts of South West American and Northern Mexico

A desert tortoise, found only in the Mojave and Sonoran deserts of South West American and Northern Mexico

A desert tortoise, found only in the Mojave and Sonoran deserts of South West American and Northern Mexico

A desert tortoise, found only in the Mojave and Sonoran deserts of South West American and Northern Mexico

A desert tortoise, found only in the Mojave and Sonoran deserts of South West American and Northern Mexico

A desert tortoise, found only in the Mojave and Sonoran deserts of South West American and Northern Mexico

Meerkats huddle together for warmth during winter - Africa

Mother and juvenile meerkat warming up in the early morning sun of winter - Kalahari Desert, Africa

Three meerkats looking in the same direction and warm up in the early morning sun of winter - Kalahari Desert, Africa

Family group of meerkats warm up in the early morning sun of winter - Kalahari Desert, Africa