1d Mark IV, 600mm II, and 1.4x III (840mm)
She was sleeping because she is nocturnal. Then, two park rangers walked by talking loudly alerting her. I spent a couple hours with her and she only opened her eyes a couple of times. Just got back home and processed this image rather quick. She was sitting on her nest and should have some babies in the next couple of days. Can't wait to go see her again.
Great Horned Owl (Female)




