Cougar in profile against blue sky

1600 × 1200

Two herons in a nest

1600 × 1200

flying bird in the sky

3992 × 2639

Bald Eagle in Flight — Blue, Dramatic, Afternoon, Photograph, Tree Stump, Sky

1988 × 1333

Two egrets in flight

1600 × 1200

flying tern against blue sky

1600 × 1200

colorful bird in flight

2560 × 1598

Bald Eagle on Branch — Blue, Serene, Spring

1280 × 960

Blue-headed Swallow

1440 × 900

Bald Eagle Flying — Blue, Dynamic, Photograph

1600 × 1200

Osprey in flight near tree

1024 × 768

Bald eagle in flight over water

1024 × 768

Osprey in flight near tree

1280 × 1024

Colorful toucan on a branch

1920 × 1200

Pheasant on Forest Floor

1920 × 1300

Great horned owl in snow

2560 × 1600

Lion leaping against blue sky

1280 × 800

Giraffe close-up against blue sky

1200 × 750

Dragonfly on a thatched roof

1600 × 1200

Joshua tree in desert landscape

2560 × 1600