Facts about Eagles

1. 08

   Bald eagle pairs maintain monogamous bonds for life, with some couples remaining together for over 50 years across multiple breeding seasons in the wild.

   EaglesMay 14sharebehaviorreproductionlongevity
2. 07

   Each year, bald eagles produce only one clutch of typically two eggs, with an incubation period lasting 35 days before eaglets hatch.

   EaglesMay 14sharereproductionbiologytimeline
3. 06

   Bald eagles reach sexual maturity and develop their distinctive white head plumage at approximately 4 to 5 years of age, before which they appear entirely brown.

   EaglesMay 14sharebiologydevelopmentidentification
4. 05

   Nesting pairs of bald eagles can weigh their stick nests up to 2 tons after accumulating materials over decades, with some structures measuring 13 feet deep and 8 feet wide.

   EaglesMay 14sharebehaviormeasurementconstruction
5. 04

   Golden eagles can carry prey weighing up to 8 pounds, including rabbits and small foxes, while maintaining level flight through their powerful talons and muscular legs.

   EaglesMay 14sharebiologystrengthhunting
6. 03

   Approximately 70 percent of a bald eagle's brain is dedicated to processing visual information, enabling extraordinary depth perception and color discrimination.

   EaglesMay 14sharebiologyneurologymeasurement
7. 02

   Bald eagles can dive at speeds up to 100 miles per hour when pursuing prey, making them among North America's fastest avian predators.

   EaglesMay 14sharespeedpredatorbiology
8. 01

   With eyesight nearly eight times stronger than humans, bald eagles can spot fish from over a mile away while soaring at heights exceeding 10,000 feet.

   EaglesMay 13sharebiologymeasurementsensory