From Ebrahim Akbarzadeh

Adult Great Horn Owl. I love it when they do their grooming and at the end, they do an owl/dog shake and puff up their feathers. They look much bigger and intimidating.

Nikon Z9, Nikkor 180-600mm @ 600mm.

1/2000 sec. f/6.3. ISO 10000.

05/18/2025.

We just recently discussed this behavior, known as rousing!