Do eagles lose talons and beak during a rejuvenation process their lifetime?

Eagles, like other birds, do not lose their talons or beak during a rejuvenation process in their lifetime. Instead, they undergo a gradual process of beak and talon growth and wear throughout their lives. Eagles' beaks and talons are made of keratin, a strong and durable protein also found in human fingernails and hair. They grow continuously and are naturally worn down through daily activities such as hunting, eating, and perching.

As an eagle's beak or talons become worn, new material is added at the base, pushing the older layers outward. This ongoing process ensures that eagles maintain sharp and functional beaks and talons throughout their lives. While this growth and wear process is continuous, it does not involve a complete shedding or replacement of the entire beak or talons as part of a rejuvenation cycle.