The brown pelican (Pelecanus occidentalis) is the smallest of the eight species of pelican, although it is a large bird in nearly every other regard. It is 106-137 cm (42-54 in) in length, weighs from 2.75 to 5.5 kg (6-12 lb) and has a wingspan from 1.83 to 2.5 m (6 to 8.2 ft). It lives strictly on coasts from Washington and Virginia south to northern Chile and the mouth of the Amazon River, as well as the island of Saut d'Eau in Trinidad and Tobago. Reference: Wikipedia