The bald eagle, symbol of the United States, disappeared from much of its range in the lower 48 states because of direct persecution and DDT. Legal protection, including the Bald Eagle Protection Act and the Endangered Species Act, outlawing DDT helped bald eagles to recover across America.
ThriftBooks sells millions of used books at the lowest everyday prices. We personally assess every book's quality and offer rare, out-of-print treasures. We deliver the joy of reading in recyclable packaging with free standard shipping on US orders over $15. ThriftBooks.com. Read more. Spend less.