Are Harpy Eagles endangered??

Why are bald eagles endangered?

• Answer:

  The bald eagle, happily, is no longer an endangered species. But back in the days, people used an insecticide called DDT, which eventually made its way into birds. In birds, it made the egg shells very fragile, so the eggs would crack either at laying or during roosting. And several species of birds became endangered. Look up a book called "the silent spring" for further info.