Raccoons and Great Horned owls are a great threat to a Bald Eagles nest. Smaller birds could be considered predators as well.
harpy eagles
humans
Mountain lions, alligators, and crocodiles prey on bald eagles.
Crocodiles and alligators eat eagles.
wolves,eagles,and bears,etc
eagles have no natural predator's, but eagles have been know to attack and kill other eagles depending on circumstances and species.
Avian predators (eagles etc.)
Predator prey
Eagles eat whooper swans.
Snakes Hawks Eagles Cats
Humans (especially hunters) kill bald eagles by hunting,(shooting) and destruction in their environment.
for a full grown eagle there is no predator but the youngster eagles might be a preyEagles are both predator and prey, because although they eat other animals, they are still eaten by other mammals.(For example; Humans can eat eagles)