dinner scraps of great horned owls and others

Wikipedia article: A pellet, in ornithology, is the mass of undigested parts of a bird's food that some bird species occasionally regurgitate. The contents of a bird's pellet depend on its diet, but can include the exoskeletons of insects, indigestible plant matter, bones, fur, feathers, bills, claws, and teeth. 

Photograph copyright © Mary Snyder Behrens 2025.

National Parks Poster Series | Yellowstone

Poster (2019) © Roy R. Behrens

Above Yellowstone National Park (2019). © Roy R. Behrens. From an on-going series of posters about wildlife habitats, and national parks and monuments.