The term AERIE BIRD is used to refer to a variety of birds, including the EAGLE (5 letters), eaglet (6 letters), NEST (4 letters), eaglets (7 letters), CRAG (4 letters), CONDOR (6 letters), and ROOST (5 letters). Eagles are large birds of prey that build their nests, or aeries, on high cliffs or crags. Eaglets are young eagles, and eaglets are often seen in the same aerie as their parents. The CONDOR is another type of large bird of prey that builds its roosts on high cliffs.