Free images results:

Snowy pictures, stock photos and images


Old Goat Stock Photo
Author: Wishfoal
Winter Stock Image
Author: Webking
Lights Stock Photo
Author: Nitzu
Belltower Royalty Free Stock Image
Author: Allein
Still life Royalty Free Stock Photos
Author: Newman

Also, here are some commercial RF-licensed images that match your search criteria:  
Snowy Owl Stock Images
Author: Eklypse