![](https://birdviewing.com/wp-content/uploads/500/Grey_on_Grey_Great_Grey_Owl_Portrait_in_Tree_Best_2_1_-768x846.jpg)
Jan 1 1970
adult, winter plummage
The image of a Great Grey Owl was taken with a Nikon D610, a 600mm lens with 1.7 doubler on a Gitzo Tripod and a Wimberley tripod head.
Apr 9 2015