Rock pigeons (Columba livia) captured from the windows of our lab in Salt Lake City, Utah. They were feeding on the berries of the hawthorne tree (Crataegus x lavalleri) and filling up for the winter that seemed to have come a bit later this year.
Scientist, Photographer
Rock pigeons (Columba livia) captured from the windows of our lab in Salt Lake City, Utah. They were feeding on the berries of the hawthorne tree (Crataegus x lavalleri) and filling up for the winter that seemed to have come a bit later this year.