Mule deer and whitetail, more or less, eat the same things. Deer eat a wide variety of plants, but their main food item â¦ Diet. Deer need the right types of food and shelter in order to thrive. The collaborative study is looking at various aspects of mule deer ecology: movement, survival, antler size, body condition, fawn recruitment, diet, and nutrition. Diet: Along the continuum from grazers to browsers, mule deer are classified as intermediate or mixed feeders and can switch from a diet composed primarily of grasses and forbs to one primarily of browse [7,119,216]. INTRODUCTION 2 HABITATGUIDELINESFORMULEDEER-COLORADOPLATEAUECOREGION M uleandblack-taileddeer(collectivelycalled muledeer,Odocoileushemionus)areiconsofthe AmericanWest.Probablynoanimalrepresents The mule deerâs predictable annual migration is my key to finding large bucks. If you want to spot one, you have to find the best times. Telltale Sign Blacktail deer sign resembles sign left by whitetail deer in similar heavily forested habitats. This particular type of deerâs diet is particularly partial to nuts, corn, trees, twigs, and general plants. Prins and Geelen (1971) reported that the volatile fatty acids composition of elk diets closely resembled that of mule deerâ¦ was the most abundant browse plant in mule deer diets; ponderosa pine was most abundant in elk diets. The Rut With the Borderlands Research Institute, graduate student Jacob Lampman is focusing on the latter of theseâhow agriculture influences mule deer diets and nutrition. Read more. These differences resulted in mule deer acquiring ~25% more dry matter and digestible energy per day. Mule deer are selective feeders. 2-41 to 2218 in Wolves for Yellowstone A report to the United States Congress, Vol. Use of Diet Richness and Diet Resolution Diet overlap of mule deer and wild, feral, and livestock herbivores. Unlike mule deer, which are prone to long seasonal migrations, blacktail deer make only relatively minor shifts in elevation to avoid heavy accumulations of snow. Diet overlaps of 50% or more occurred between mule deer and elk in all 4 seasons in both years of study. A Mule is the product of breeding a male donkey with a female horse. They are also known to graze on herbaceous plants. belong to the desert subspecies (Odocoileus hemionus crooki). Article. This makes them much more selective in their diet. Diet composition (% dry wt) of mule deer by plant category during summers, 1983 through 1988, in mountain brush habitat on the Pine Valley Mountains 45 10. Mule deer are primarily browsers, with a majority of their diet comprised of forbs and browse (leaves/twigs of woody shrubs). 2, Research and Analysis. Its diet consists of plants and berries in summer, conifers and brushes year-round, and sage in winter (which imbues an unpleasant taste and gamy flavor to its meat). Instead of eating large quantities of low-quality feed like grass, they must select the most nutritious plants and parts of plants. In the remaining time I have, I look around the water. The mule deer (Odocoileus hemionus), also called blacktail deer, is an exclusively western species commonly seen in open-brush country throughout the western states.Widely dispersed throughout Yellowstone National Park during the summer, mule deer migrate seasonally and most of the population winters outside of the park. The mule deer is not adaptable to changes in climate, falls prey to many natural predators, and is also the deer most commonly killed by vehicles. November mule deer hunting tips and tactics. Diet: Mule Deer eat a wide variety of grasses, forbs and leaves. Mule deer are opportunistic, concentrate selectors. Below is a list I made of the foods I found that they eat. â¢ Ears are large in proportion to the headâlike those of a mule for which they are named. â¢ Antler fork/branch out repeatedly but you would only see this in â¦ The typical diet of the white-tailed deer does not remain constant all year long. The male deer grow antlers during the summer and fall and shed them each spring. Rangeland managers should strive to keep desert rangelands productive with a diversity of forage so animals have opportunities to exercise free choice of diet. Mule deer are the largest of the five types of deer (mule, whitetail, Columbia blacktail, Sitka blacktail, and Couses') in North America. The mule deer spend most of their time in timber patches and brushy draws that are scattered abundantly throughout the area. During fall, as snow begins piling up, does lead their fawns downhill through transitional habitat to find more accessible food sources, ultimately reaching flatter sage-covered wintering areas. Read on to learn about the Mule. Factors affecting mule deer populations. Mule Deerâs are mainly found throughout the western Great Plains, the Rocky Mountains, the southwest United States, and North America's West Coast. The larger dry weight of digesta in mule deer indicated a potential for a diet containing more fibrous foods than that of white-tailed deer, which are less efficient at digesting fiber. Drought, habitat degradation, reproduction, water distribution, and predator density are factors affecting mule deer â¦ Mule deer (Odocoileus hemionus) are easy to identify due to their large mule-like ears.They are brownish-gray in color, have a white rump patch and a small white tail with a black tip. Important plants in a mule deerâs diet include mountain-mahogany, buckbrush, cliffrose, sagebrush, buckthorn, juniper, and oak. percent or more of the deer diet because other kinds of food are dead and usually covered by snow. Mule deer populations are calculated by Texas Parks and Wildlife biologists through 945 miles of aerial transects and 393 miles of spotlight surveys. (Shutterstock image) Put these tips in your back pocket, and get ready to take that heavy-antlered mule deer buck you've been searching for. Mule and whiteâtailed deer had similar activity patterns. The diets of mule deer are very similar to those of whitetail deer in areas where they coexist. Previous studies evaluating diets of sympatric ungulates have provided insights on conditions that inï¬uence diet overlap. Throughout both years, mule deer and elk diets were dominated by browse. For that reason, thick vegetation areas are home to this animal. However, mule deer took larger bites and harvested food faster than whiteâtailed deer, and whiteâtailed deer consumed more diverse but higherâquality diets than mule deer. Diet preference among differing sex and age classes of mule deer. Mountain mahogany (Cercocarpus montanus Raf.) Walking ridges, sitting, and still hunting can be effective, but the best way is to use a vehicle to cover as much country as possible in the mornings and evenings. The Mule Deer (Odocoileus hemionus) is deer species indigenous to western North America and is named for its large eyes that resemble those of a mule. The ungulate prey base for wolves in Yellowstone National Park II: elk, mule deer, white-tailed deer, moose, bighorn sheep, and mountain goats in the areas adjacent to the park. In the diets of desert mule deer, Marshal et al. Instead of eating large quantities of low-quality forage, deer select the most nutritious parts of certain plants. Of course, these deer have preferences due to their locations, so whitetail may prefer acorns while mule deer may prefer sage bush. Behavior of Mule Deer. In California, long distance migration is rare among large mammals, and mule deer â¦ In the wintertime food is significantly harder to find, and deer eat a lot of buds, bark and shoots then. A lot of the time deer will feed in the mornings and hit the water on the way to their beds. Diet. Instead of eating large quantities of low-quality feed like grass, they select the most nutritious plants and parts of plants. Results support the conjecture that big sagebrush (Artemisia tridentata wyomingensis) in excess of 30% in the diet is detrimental to mule deer nutritional health. An extremely large buck can stand 42 inches at the shoulder, measure 7 feet long and weigh up to 330 pounds, with the average mature â¦ The product of breeding a male horse with a female donkey (just the opposite) is known as a âhinny.â Because genetic research shows us that the donkey and the horse are separate species, their offspring, the Mule, is a genetic hybrid. Besides tracks and scat, look for narrow trails as well as rubs and beds. A good 90% of my time in the field is spent looking for vegetation that mule deer need in their diet with the highest in protein and water content. Learn about mule deer habitat. During the warmer months they eat nuts, corn and acorns -- and a lot more green matter. Identifying Features . ), ante- Deer are herbivores, which means they like to eat plants. They eat what is easily accessible. I wanted to know what Mule Deer consume as food. However, studies conducted in Wyo-ming indicate that the following plants are especially impor-tant to mule deer in winter: sagebrush (Artemisia spp. Mule deer consume less forbs, grasses and arboreal lichens than Douglas-fir, but these plants may be valuable because mixed diets aid digestion and increase digestible energy. Summer finds them in the alpine high country where food is plentiful. Mule deer in the Trans-Pecos and western Edwards Plateau. Mule deer have small stomachs, compared to their overall body size. Lichens may be eaten. Desert mule deer rely heavily on browse and forbes, which make up the majority of their diet (> 90%). You've made your plans, and you've done your scouting. â¢ Rump has a large patch of white partly covered by a rope-like tail with a black tip. Most of those plants are forbs, shrubs, saplings, and man-made food plots. Diet. mule deer, cattle, and domestic sheep on shared aspenâ sagebrush summer range at the forage category (forbs, grami-noids, and woody browse) level, in plant communities, and under environmental conditions spanning 3 years. from free-ranging tame deer 41 9. Diet Mule deer are primarily browsers, feeding on leaves and twigs of woody shrubs. Mule deer are browsers, feeding on herbaceous plants and the leaves and twigs of woody shrubs. Mule Deer feed on grasses and forbs in the spring and summer, however, they are primarily browsers. Grasses and succulents were generally < 5% of the diet. The Panhandle population may represent a mixture of the desert and Rocky Mountain subspecies (O. h. hemionus). Mule deer (Odocoileus hemionus) What do Mule deer look like? They are grazers that feed off of hundreds of different plants. Deer digestive tracts differ from cattle (Bos taurus) and elk (Cervus canadensis) in that they have a smaller rumen in relation to their body size and so they must be They eat such items as twigs, bark, buds, leaves, and nuts. Now it's time to put your plans into action and tag that mule deer â¦ Deer may be migratory or resident. (2006) identified 34 plant taxa, including desert-ironwood, mesquite, brittle-bush, palo verde, burro-weed, and wild buckwheat. Change in mule deer diet in correlation with the presence of predators. Mule deer are selective feeders. The Diet of Mule Deer Sunday, July 17, 2016. Diet of Mule Deer - Foods Mule Deer Eat. Plants comprising mule deer diets in the summer and winter are listed in Table 1. 1 . Small differences in species composition in the diet influence diet quality, and thus animal condition and productivity. Pp. Mule Deer must be constantly vigilant for cougar, wolves, black and grizzly bears and even lynx (which may take newborn fawns). Near summers end, leaves form a principal food source, with the diet moving to twigs, buds and branches.