Eagles are long-lived birds, though their lifespan depends heavily on species and whether they live in the wild. Here is what to expect.
Eagle lifespan in the wild
In the wild, many eagles typically live around 20 to 30 years, though large numbers die young before reaching adulthood. The first year of life is the most dangerous, with threats including starvation, accidents, collisions and disease. Eagles that survive to maturity and establish a territory generally have a good chance of a long life. Bald eagles, for example, often reach their twenties in the wild. To learn about the many species, see types of eagles.
Lifespan in captivity
Eagles in captivity, such as those in zoos and sanctuaries, often live considerably longer than wild birds, sometimes reaching 40 to 50 years. Steady food, veterinary care and protection from predators and accidents all help. Some famous captive eagles have lived even longer. A well-fed diet plays a role too, as explained in what eagles eat. Like other birds of prey, eagles reward survival past their risky early years with impressive longevity.