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One of the most fascinating aspects of human life is how we choose our ... element of mating systems. In most species, females are choosier when picking a mate than males. A significant reason ...

The raptors mate for life, unless one partner dies early. Year after year most return to the same nests. Birds in some so-called monogamous species still mate with other partners; bald eagles seem ...

The birds mate for life. LIFE CYCLE: Individuals can live 20 to 30 years in the wild. FEEDING: Bald eagles favor fish but also eat waterfowl, seagulls, small mammals, reptiles, and carrion. THREATS: ...