• <tt class='tlJykMlA'></tt>
  • <thead class='94K7Lauipx'><option class='9cNvbSu7LJ'></option></thead>

    <em class='jepytdnyfeW3'><b class='oR1Ys12nk'><td class='6rzzLTN'></td></b></em>

  • <dl class='Td0EmkF'><b class='qoWhaibfJ9'></b></dl>

  • <span class='lS1G'></span>

    Our Birds - Rhea

    Our Animals > Rhea

    Rheas eating

    The rheas are ratites (flightless birds, with unkeeled sterna) in the genus Rhea, native to South America. There are two existing species: the Greater or American Rhea and the Lesser or Darwin's Rhea. The genus name was given in 1752 by Paul Möhring and adopted as the English common name. Möhring's reason for choosing this name, from the Rhea of classical mythology, is not known.

     

    Description

    Rhea at Fife Animal Park in Scotland, UK, observing the tourists. Rheas are large, flightless birds with gray-brown plumage, long legs and long necks, similar to an ostrich. These birds can reach 5.6 feet (1.7 m), and weigh up to 88 pounds (40 kg). Their wings are large for a flightless bird and are spread while running, to act like sails.[4] Unlike most birds, rheas have only three toes. Their tarsus has horizontal plates on the front of it. They also store urine separately in an expansion of the cloaca

     

    Individual and flockingRhea

    Rheas tend to be silent birds with the exception being when they are chicks or when the male is seeking a mate. During the non-breeding season they may form flocks of between 10 and 100 birds, although the lesser rhea forms smaller flocks than this. When in danger they flee in a zigzag course, utilizing first one wing then the other, similar to a rudder. During breeding season the flocks break up.

     

    Diet

    They are omnivorous and prefer to eat broad-leafed plants, but also eat seeds, roots, fruit, lizards, beetles, grasshoppers, and carrion.

     

    Reproduction

    Rheas are polygamous, with males courting between two and twelve females. After mating, the male builds a nest, in which each female lays her eggs in turn. The nest consists of a simple scrape in the ground, lined with grass and leaves. The male incubates from ten to sixty eggs. The male will utilize a decoy system and place some eggs outside the nest and sacrifice these to predators, so that they won't attempt to get inside the nest. The male may utilize another subordinate male to incubate his eggs, while he finds another harem to start a second nest. The chicks hatch within 36 hours of each other. The females, meanwhile, may move on and mate with other males. While caring for the you鸿运彩票下载网址ng, the males will charge at any perceived threat that approach the chicks including female rheas and humans. The you鸿运彩票下载网址ng reach full adult size in about six months but do not breed until they reach two years of age.

    Lazy 5 Ranch

    Enjoy The Farm at Walnut Creek? Check out our Lazy 5 Ranch in Mooresville, North Carolina.

    Amish Country Attractions

    See other points of interest in Ohio's Amish Country. So much to do, so little time...

    More Information button

    Contact us

    Telephone:
    Email: henryinohio鸿运彩票下载网址@msn.com
    Address: