greater rhea
(Rhea Americana)

distribution

South American Countries

habitat

Open grasslands and woodland areas in lower altitudes of their range.

biological characteristics

Rheas are large, flightless birds with grey-brown plumage, long legs and long necks, similar to an ostrich. These birds can reach 5.6 feet (1.7m) and weigh up to 88 pounds (40kg). Their wings are large for a flightless bird and are spread while running, to act like sails. Unlike most birds, rheas have only three toes.

conservation status

IUCN listed as Near Threatened with a declining population.

factfile

• Rheas are silent when adult, they only squeak softly when chicks.

• The male rhea can incubate between ten and sixty eggs.

• Male birds can employ subordinate males to help with the incubation process (if he wants a break).

• Youngsters are mature at six months old, but will not breed until they are two years old.