The primary objective of wildlife management on the Duke Forest is to maintain as diverse and complete a population of animals native to the North Carolina Piedmont as possible.  This is accomplished by employing forest management practices that create widely varied habitat conditions.

Examples of wildlife management activities include harvesting mature timber and developing younger pine stands, protecting lowland hardwood communities, and increasing the non-forested acreage (i.e., grassy fields and areas with early successional plants) in all divisions.  The effective use of undisturbed or carefully manipulated vegetation corridors is another aspect of wildlife management carried out on the Forest.  As a result of these activities, the Duke Forest supports a wide array of wildlife species.

For more information on wildlife in North Carolina, visit the North Carolina Wildlife Resources Commission.


Amphibians & Reptiles

EN_amphibians_19Feb15

Toad

Duke Forest provides habitat for a great diversity of amphibians and reptiles. Over 60 species of salamanders, snakes, turtles, toads, and more can be found here!  Check out the new species list developed by Jeff Pippen and Jeff Beane (click here).

 

 

 

 


Birds

Red Tailed Hawk

Red Tailed Hawk

Duke Forest has many documented bird species.  To obtain a preliminary list of the birds found in the Orange and Durham County sections of Duke Forest, click on the brochure image below.

Birds of Duke Forest brochure

Other bird species common to Chatham, Durham, and Orange counties may also be present in Duke Forest. A comprehensive list of area birds, including rare species, is available through the Chapel Hill Bird Club.

Since 2003, bird surveys have been completed in the Duke Forest four times a year.  To view the data, get more information, or volunteer to help with the surveys, please see the Duke Forest Bird Survey information site.

For more information on the birds of Triangle Area:


Butterflies

Black Swallowtail

Black Swallowtail

Butterflies depend on plants, and the diversity of vegetation and habitats in the Duke Forest results in a high diversity of butterflies.  At least 81 species of butterflies have been recorded in the Duke Forest, nearly half of all butterfly species regularly occurring in the State of North Carolina!  For more information about Duke Forest butterflies, click on the brochure image below.

Butterfly brochure


White-tailed Deer

White-Tailed Deer

White-Tailed Deer

White-tailed deer (Odocoileus virginianus) are a common and widespread species throughout Duke Forest. Around the turn of the century, deer populations in North Carolina were fairly low, but more recently, their numbers have been estimated to exceed 1,000,000.

White-tailed deer live in small bands comprising a family group, while males are solitary except in rutting season. The mating season extends from September to November, but it varies with latitude and can extend into January. Female deer are able to breed at 6 to 7 months but usually do not until 1.5 years of age.  Males are able to breed at 1 year of age; however, due to competition with older males, they usually will not breed until later.  The average life span for a deer is ten years, but they are able to live to twenty.  Adult males may weigh 200 to 300 pounds and can grow antlers 30 inches long.

Deer primarily browse on a wide variety of plants throughout their range.  Their specific diets will vary by region but usually includes leaves, twigs, and stems of woody plants, as well as mast, fruits, cultivated crops, and sometimes grasses and forbs.  Coyotes, domestic dogs, wolves, black bears, grizzly bears, mountain lions, lynx, bobcats, and humans all hunt deer.

Deer populations continue to grow throughout their range because they are adaptable to disturbance, such as agriculture and forestry practices, and prefer the edge habitat if adequate forage and cover is available.  These growing populations have led to management problems in Duke Forest and across much of the deer’s range.


Beaver

Beaver (Castor canadensis carolinensis) communities are found throughout North America in all regions, except the Arctic tundra, Florida peninsula, and southwestern desert. The sub-species Castor canadensis carolinensis is found throughout the southeast to southern Virginia, to northern Ohio, Indiana, Illinois, and west to southeastern Iowa, eastern Missouri, eastern Arkansas, and Louisiana. Beavers have been known to inhabit areas of the Duke Forest along Mud Creek and Stony Creek and the tributaries of New Hope Creek and the Eno River.

Evidence of Beavers

Evidence of Beavers

Beavers create ponds that flood vegetation and allow them to feed in aquatic environment. These ponds range in size from less than one to over 100 acres. Suitable beaver habitat contains stable aquatic habitat, channel gradient of 15 percent or less, and quality food species present in sufficient quantity. Beavers tend to occupy valleys that are wider than the stream channel, because narrow valley bottoms cannot support the quantity of vegetation needed by the beavers. Optimum habitat occurs in large lakes or reservoirs that are at least 20 acres in surface area and have irregular shorelines.

Beavers are herbivores: their diets consist largely of fresh herbaceous matter and they rely on a food cache of woody vegetation during winter months. Preferred foods include aquatic vegetation, such as duck potato (Sagittaria spp.), duckweed (Lemma spp.), pondweed (Potamogeton spp.), and water weed (Elodea spp.). Beavers have few natural predators, but they may be preyed on my wolves, coyotes, lynx, fishers, wolverines, bears and humans.


Wild Turkey

Eastern wild turkey (Meleagris gallopavo silvestris) is the most widely distributed subspecies of wild turkey. They are found throughout eastern North America in hardwood and mixed conifer forests. Wild turkey range extends from New England to southern Canada to northern Florida and west to Texas, Missouri, Iowa, and Minnesota. Wild turkey have been observed in portions of the Duke Forest located in Alamance and Orange County.

Wild Turkey

Wild Turkey

Ideal wild turkey habitat includes a contiguous forest tract of 5,000 acres or more, preferably a hardwood forest with grassy openings. Their range is wide variable depending on season, food supplies, and habitat type and quality. For example, birds may roam only a few hundred acres during one season or they may cover several thousand areas annually. Wild turkeys are very adaptable to both habitat and range requirements, due in part to their diets. Acorns are preferred, but they also feed on a wide array of mast, buds, fruits, grasses, seeds, insects, green vegetation and small animals.

Males (gobblers or toms) may weigh twenty pounds or more while the females (hens) weigh ten to twelve pounds. Despite their size, wild turkeys are able to fly at speeds greater than 50-55 miles per hour. Wild turkeys have size basic calls: the cluck, alarm, putt, yelp, whistle or kee kee for your birds, tree yelp, and gobble of mature males. These calls vary with sex and age in pitch, tone quality, volume, and inflection. Although birds may life up to ten years, the average life span is less than two years. Predators do not pose a serious threat: bobcats, foxes, raccoons, skunks, owls, hawks and snakes are all natural turkey predators.