A photo of a peregrine falcon practicing his hunting skills on a butterfly won the silver award in the bird behavior category of this year’s Bird Photographer of the Year. Taken in California, photographer Jack Zhi said that although he had been photographing peregrines for years, he had never seen them play with butterflies.

This photograph captures Gentoo penguins surfing in the waves after coming back from a hunting dive off the shore of the Falkland Islands. Taken by Levi Fitze, the picture won the silver award in the birds in the environment category.

Source: edition.cnn.com