The Wild Turkey (Meleagris gallopavo) is native to North America and is the heaviest member of the Galliformes. It is the same species as the domestic turkey, which was domesticated from the South Mexican subspecies of the wild turkey.
Adult wild turkeys have long reddish-yellow to greyish-green legs and a black body. Males, called toms or gobblers, have a large, featherless, reddish head, red throat, and red wattles on the throat and neck. The head has fleshy growths called caruncles. When males are excited, a fleshy flap on the bill expands, and this, the wattles and the bare skin of the head and neck all become engorged with blood, almost concealing the eyes and bill. The long fleshy object over a male's beak is called a snood. When a male turkey's excited, its head turns blue; when ready to fight, it turns red. Each foot has three toes, and males have a spur behind each of their lower legs.
Turkeys have a long, dark, fan-shaped tail and glossy bronze wings. As with many other species of the Galliformes, turkeys exhibit strong sexual dimorphism. The male is substantially larger than the female, and his feathers have areas of red, purple, green, copper, bronze, and gold iridescence. Females, called hens, have feathers that are duller overall, in shades of brown and gray. Parasites can dull coloration of both sexes; in males, coloration may serve as a signal of health. The primary wing feathers have white bars. Turkeys have 5000 to 6000 feathers. Tail feathers are of the same length in adults, different lengths in juveniles. Males typically have a "beard", a tuft of coarse hair (modified feathers) growing from the center of the breast. Beards average 9 inches in length. In some populations, 10 to 20 percent of females have a beard, usually shorter and thinner than that of the male. The adult male normally weighs from 11–24 pounds and measures 39–49 in. The adult female is typically much smaller at 6.6–12 lbs and is 30–37 in. long. The wingspan ranges from 49–57 in. The record-sized adult male Wild Turkey, according to the National Wild Turkey Federation, weighed 38 lb. Turkey populations can reach large numbers in small areas because of their ability to forage for different types of food. Early morning and late afternoon are the desired times for eating. Males may be seen courting in groups, often with the dominant male gobbling, spreading their tail feathers (strutting), drumming/booming and spitting. In a study, the average dominant male that courted as part of a pair of males fathered six more eggs than males that courted alone. Genetic analysis of pairs of males courting together shows that they are close relatives, with half of their genetic material being identical. The theory behind the team-courtship is that the less dominant male would have a greater chance of passing along shared genetic material than if it were courting alone. Predators of eggs and nestlings include Raccoons, Virginia Opossums, Striped Skunks, Gray foxes, raptors, Groundhogs, other rodents, spotted skunks, rat snakes, Gopher Snakes, pinesnakes, Predators of both adults and young include Coyotes, Bobcats, Cougars, Golden Eagles and (with the exception of males) Great Horned Owls, Dogs, and red foxes. Humans are now the leading predator of adult turkeys. The range and numbers of the wild turkey had decreased at the beginning of the 20th century due to hunting and loss of habitat. Game managers estimate that the entire population of wild turkeys in the United States was as low as 30,000 in the early 20th century. By the 1940s, it was almost totally extirpated from Canada and barely hanging on in remote pockets of the United States. Game officials made efforts to protect and encourage the breeding of the surviving wild population. As wild turkey numbers rebounded, hunting was legalized in 49 U.S. states (excluding Alaska). In 1973 the total U.S. population was estimated to be 1.3 million, and current estimates place the entire wild turkey population at 7 million individuals. In recent years, "trap and transfer" projects have reintroduced wild turkeys to several provinces of Canada as well, sometimes from across the border in the United States. There are subtle differences in the coloration, habitat, and behavior of the different subspecies of wild turkeys. The six subspecies are: This was the turkey species first encountered in the wild by the Puritans, the founders of Jamestown, and the Acadians; its range is one of the largest of all subspecies. Range covers the entire eastern half of the United States; extending also into Southeastern Manitoba, Ontario, Quebec, and the Maritime Provinces in Canada. They number from 5.1 to 5.3 million birds. They were first named 'forest turkey' in 1817, and can grow up to 4 feet tall. The upper tail coverts are tipped with chestnut brown. Males can reach 30 lbs in weight. The Eastern Wild Turkey is heavily hunted in the Eastern USA and is the most hunted wild turkey subspecies. Found only on the Florida peninsula, they number from 80,000 to 100,000 birds. This bird is named for the famous Seminole Chief Osceola, and was first described in 1890. It is smaller and darker than the Eastern Wild Turkey. The wing feathers are very dark with smaller amounts of the white barring seen on other subspecies. Their overall body feathers are an iridescence green-purple color. They are often found in scrub patches of palmetto and occasionally near swamps, where amphibian prey is abundant. The Rio Grande Wild Turkey ranges through Texas to Oklahoma, Kansas, New Mexico, Colorado, Oregon, and was introduced to central and western California, as well as parts of a few northeastern states. It was also introduced to Hawaii in the late 1950s. Population estimates for this subspecies range from 1,022,700 to 1,025,700. This subspecies, native to the central plain states., was first described in 1879, and has relatively long legs, better adapted to a prairie habitat. its body feathers often have a green-coppery sheen. The tips of the tail and lower back feathers are a buff-to-very light tan color. Its habitats are brush areas next to streams, rivers or mesquite, pine and scrub oak forests. The Rio Grande Turkey is gregarious. Its range is through the Rocky Mountains and the neighboring prairies of Wyoming, Montana and South Dakota, as well as much of the high mesa country of New Mexico, with number from 334,460 to 344,460 birds. The subspecies has also been introduced into Oregon. The initial releases of Merriam’s turkeys in 1961 resulted in establishing a remnant population of Merriam’s turkeys along the east-slope of Mt. Hood and natural immigration of turkeys from Idaho has established Merriam’s flocks along the eastern border of Oregon. Merriam's Wild Turkeys live in Ponderosa Pine and mountainous regions. The subspecies was named in 1900 in honor of Clinton Hart Merriam, the first chief of the U.S. Biological Survey. The tail and lower back feathers have white tips and purple and bronze reflections. Native from the central valleys to the northern mountains of Mexico and the southernmost parts of Arizona and New Mexico. Gould's Wild Turkeys are heavily protected and regulated. The subspecies was first described in 1856. They exist in small numbers in the U.S. but are abundant in northwestern portions of Mexico. A small population has been established in southern Arizona. Gould's are the largest of the five subspecies. They have longer legs, larger feet, and longer tail feathers. The main colors of the body feathers are copper and greenish-gold. This subspecies is heavily protected owing to its skittish nature and threatened status. The South Mexican Wild Turkey is considered the nominate subspecies, and the only one that is not found in the United States or Canada. The Aztecs domesticated the southern Mexican subspecies, M. g. mexicana, giving rise to the domestic turkey. The Spaniards brought this tamed subspecies back to Europe with them in the mid-16th century; from Spain it spread to France and later Britain as a farmyard animal, usually becoming the centerpiece of a feast for the well-to-do. By 1620 it was common enough so that Pilgrim settlers of Massachusetts could bring turkeys with them from England, unaware that it had a larger close relative already occupying the forests of Massachusetts. It is one of the smallest subspecies and is best known in Spanish from its Aztec-derived name, guajolote. This wild turkey subspecies is thought to be critically endangered, as of 2010.
Flight and calls
Foraging
Social structure and mating habits
Subspecies
Osceola Wild Turkey or Florida Wild Turkey (M. g. osceola)
Rio Grande Wild Turkey (M. g. intermedia)
Gould's Wild Turkey (M. g. mexicana)
South Mexican Wild Turkey (M. g. gallopavo)