A mountain viscacha yawning and stretching on the salt flats, Salar de Uyuni, Bolivia [Getty Images]

A mountain viscacha yawning and stretching on the salt flats, Salar de Uyuni, Bolivia — see more

A mountain viscacha yawning and stretching on the salt flats, Salar de Uyuni, Bolivia

Mint Images RF Mint Images - Art Wolfe