Arctic fox on a hill

1600 × 1200

Bears in a River — Green, Natural

1280 × 960

Penguins on Iceberg — Blue, Cold, Photograph

1600 × 1200

Polar Bear on Ship — White

1200 × 900

Orange Clownfish in Anemone — Calm

1200 × 900

Coyote pups at a waterhole

1024 × 768

Glacier National Park sunset

1024 × 768

Lightning over Water — Red, Dramatic

1600 × 1200

Abandoned Whaling Station

1600 × 1200

Tiger in the forest

2560 × 1600

Tiger mother and cub in forest

1920 × 1200

Beluga whale underwater

1600 × 1200

Lightning strikes over rural landscape

1600 × 1200

Scientists on an ice floe

1600 × 1200

Canyon rock formations

1024 × 768

Guadalupe Mountains landscape

800 × 600

close-up of a hornet

1024 × 768

Baobab tree on a cliff

1600 × 1200

Waterfall in a deep gorge

1600 × 1200

Child near Devils Tower

1600 × 1200