A deer died by the river near my home. The crows found it, as did other scavengers – a bald eagle, and two big brown raptors that were hard to identify. Both had white flecking on their heads, wings and bodies, but the markings didn’t match up, bird to bird. They looked unkempt and more than a little disreputable.
It turns out these were also bald eagles, but young birds, dressed in dark plumage. In common with some other long-lived species, eagles have an extended adolescence. They require about four to five years to mature. During this period they don’t find mates, establish territories, or conform to the adult dress code. » Continue Reading.