Free images results:

Aviary pictures, stock photos and images


Friends Royalty Free Stock Photo
Author: Kittycat
Duck Royalty Free Stock Photography
Author: Joseph
Eagle Royalty Free Stock Images
Author: Tanyab
Barn Owl Royalty Free Stock Photos
Author: Tonyd

Also, here are some commercial RF-licensed images that match your search criteria:  
Aviary Stock Images
Author: Sarahmwalk
Aviary Stock Images
Author: Fraiseap
Aviary Stock Photo
Author: Mikekwok