Red-eyed tree frog on leaf

1680 × 1050

Transparent green frog on leaf

3872 × 2592

Red-eyed tree frog on a log

1600 × 1000

transparent frog with visible organs

1680 × 1050

Transparent green frog

1440 × 900

green tree frog on a stem

1920 × 1200

Close-up of a brown bear

1280 × 1024

Polar bear with injury

1280 × 1024

African elephant in savanna

1600 × 1200

King penguins in a river

1280 × 960

Tiger cubs resting in grass

1024 × 768

Gorilla with leaf in swamp

1024 × 768

Indonesia map and wildlife

4961 × 3234

Naturalist in the forest

1600 × 1200

Sunset between skyscrapers

1600 × 1200

Red umbrellas at a gathering

1280 × 1024

Lion yawning widely

1600 × 1200

Seal with closed eyes

1600 × 1200

Elephants at a watering hole

1600 × 1200

Polar bear near research station

1600 × 1200