Starr, a female bald eagle, looks over her eaglets in a nest along the Mississippi River in April. She is raising the three eaglets along with her two male partners, Valor I and Valor II.
Stewards of Upper Mississippi River Refuge via AP
An eagle family has adopted a baby red-tailed hawk in British Columbia, but scientists are not sure how much longer these natural enemies can live in harmony.
Lynda Robson/Hancock Wildlife Foundation