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Anatomical structures on the head and throat of a domestic turkey. 1. Caruncles, 2. Snood, 3. Wattle (dewlap), 4. Major caruncle, 5. Beard. A caruncle is defined as 'a small, fleshy excrescence that is a normal part of an animal's anatomy'. [1] Within this definition, caruncles in birds include wattles (or dewlaps), combs, snoods, and earlobes.
The turkey is a large bird in the genus Meleagris, native to North America. There are two extant turkey species: the wild turkey ( Meleagris gallopavo) of eastern and central North America and the ocellated turkey ( Meleagris ocellata) of the Yucatán Peninsula in Mexico. Males of both turkey species have a distinctive fleshy wattle, called a ...
Wattle (anatomy) A wattle is a fleshy caruncle hanging from various parts of the head or neck in several groups of birds and mammals. Caruncles in birds include those found on the face, wattles, dewlaps, snoods, and earlobes. Wattles are generally paired structures but may occur as a single structure when it is sometimes known as a dewlap.
Female. The Australian brushturkey, Australian brush-turkey, or gweela ( Alectura lathami ), also frequently called the scrub turkey or bush turkey, is a common, widespread species of mound-building bird from the family Megapodiidae found in eastern Australia from Far North Queensland to Eurobodalla on the South Coast of New South Wales.
The gizzard of some species of herbivorous birds, like turkey and quails, [66] contains small pieces of grit or stone called gastroliths that are swallowed by the bird to aid in the grinding process, serving the function of teeth. The use of gizzard stones is a similarity found between birds and dinosaurs, which left gastroliths as trace ...
The domestic turkey (Meleagris gallopavo domesticus) is a large fowl, one of the two species in the genus Meleagris and the same species as the wild turkey.Although turkey domestication was thought to have occurred in central Mesoamerica at least 2,000 years ago, [1] recent research suggests a possible second domestication event in the area that is now the southwestern United States between ...
Comb (anatomy) A comb is a fleshy growth or crest on the top of the head of some gallinaceous birds, such as domestic chickens. The alternative name cockscomb (with several spelling variations) reflects the fact that combs are generally larger on cock birds than on hens. The comb is one of several fleshy protuberances on the heads of chickens ...
The Phasianidae are a family of heavy, ground-living birds, which includes pheasants, partridges, junglefowl, chickens, turkeys, Old World quail, and peafowl. The family includes many of the most popular gamebirds. [ 1] The family includes 185 species divided into 54 genera.