Goats herded in desert

1600 × 1200

cliff formations in desert landscape

1600 × 1200

Mars Revealed: Forces of the Desert Planet

1600 × 1037

Malaysia's floating mosque at dusk

1200 × 900

Solitary tree at sunset

1600 × 1200

river through canyon landscape

1600 × 1200

Death Valley salt flats at dusk

1600 × 1200

Death Valley landscape

1600 × 1200

Sunset over a canyon river

1600 × 1200

Sunset over a canyon river

1280 × 1024

Silhouetted travelers in mountains

1024 × 768

Baby gorilla in Gabon

1600 × 1200

Camels in a desert line

1600 × 1200

Buffalo herd at watering hole

1024 × 768

Aerial view of antelope herd

1600 × 1200

Bison herd in snowy landscape

1600 × 1200

Elephant herd near Mount Kilimanjaro

2825 × 1871

Giraffe Herd in Savanna

1600 × 1200

Bison Winter Movements Map

2188 × 1448

Dawn of Humans map

4961 × 3235