boreal owl by amyhrer, via Flickr
Long-eared Owl by Denis Bitter
Superb Nature, Tawny Owl Scotland by Ronald Coulter...
mentalalchemy: giraffeinatree: (via 500px / I am the Boss by xld) this is a pic just waiting to be used in a response to someone
Northern Saw-whet owl, one of smallest owls, perching in the wild.
Long Eared Owl – It doesn’t have long ears, but rather long tufts of feathers called ear tufts that resemble ears.
"Boreal Owl" by Nick Saunders, via 500px.
Short Eared Owl by Albi748.deviantart.com
Screech Owl - by Douglas Barnetto on [fineartamerica]