Showing posts with label deer. Show all posts
Showing posts with label deer. Show all posts

Tuesday, June 14, 2022

North Dakota Mule Deer Survey 2022

mule deer buck winter
Mule Deer
In May 2022, the North Dakota Game and Fish  Department (NDGFD) completed its annual spring mule deer survey.

Results of the survey indicate western North Dakota’s mule deer population is 13% higher than last year and 34% above the long-term average.

Biologists counted 2,923 mule deer in 298.8 square miles during this year’s survey. The overall mule deer density in the badlands was 9.8 deer per square mile.

According to big game management supervisor Bruce Stillings, the 2022 spring survey was the longest on record due to two April blizzards. The blizzards produced approximately 40 inches of snow with high winds and low temperatures.

The spring mule deer survey is used to assess mule deer abundance in the badlands. It is conducted after the snow has melted and before trees begin to leaf out, providing the best conditions for aerial observation of deer. Biologists have completed aerial surveys of the same 24 study areas since the 1950s.

Mule Deer Facts

Mule average about 39 inches at the shoulder.

Bucks weigh from 125 to 330 pounds.

Does weigh 110 to 210 pounds.

Mule deer are reddish-brown in summer and blue-gray in winter, with white throat, belly and rump patch. Their tails are slender and white, with a black tip.

Mule deer bucks have antlers. Main beams divide into nearly equal branches, and may divide again to form four or more tines on each side.

Mule deer tracks are slightly larger in front with a walking stride of 15 to 25 inches.

Preferred habitats include brush plains, shortgrass prairie; they are often associated with buttes, badlands, and rough terrain.

Mule deer feed on a variety of trees, shrubs, and forbs including green ash, aspen, sweetclover, and sagebrush. When available, they also eat grass species, alfalfa, and other agricultural crops.

Their primarily range includes the badlands adjacent to the Little Missouri River. Secondary range extending north and east to the breaks along the Missouri River.

Breeding peaks in mid-November, with bucks tending one doe at a time. No permanent pair bonds.

The gestation period of mule deer is around 204 days.

One to three fawns are born late May to late June and weigh about 8 pounds. Fawns have a reddish-brown coat with white spots on back.

Mule deer are most active at dawn and dusk. Does often socialize in small groups with related females from several generations. Outside of the breeding season, bucks usually alone or in small bachelor groups.

When alarmed, mule deer often flee with a bouncing gait called “stotting.” 

Mule deer got their name because of their large ears.

source: North Dakota Game and Fish Department

Tuesday, November 26, 2019

South Carolina White-tailed Deer Antler Records

white-tailed deer | credit: USFWS
In October, the South Carolina Department of Natural Resources (SCDNR) announced that the complete listing of South Carolina’s antler records is now available to the public online.

The South Carolina white-tailed deer Antler Records Program was initiated in the spring of 1974 and since that time, 7,469 sets of antlers (7,167 typical and 302 non-typical) have been officially entered into the list, according to Charles Ruth, Big Game Program Coordinator for SCDNR.

Initially, measuring sessions were only conducted a few times each spring but, since 1987 antler scoring sessions have been scheduled throughout the state with approximately 12 sessions occurring annually.

Each year, SCDNR wildlife biologists, wildlife technicians, and volunteers measure approximately 500 sets of antlers. Generally, only about 25% of the antlers that are measured make the Antler Records List.

The first Records of South Carolina White-tailed Deer was published in 1998. Since that time, updates included only the new entries for the current year and the top 100 typical and top 50 nontypical entries from the All-time List.

The new online publication represents the complete listing of all typical and nontypical entries on file through Spring 2019. It is only available on SCDNR’s website because the size of the document makes printed copies cost prohibitive.

The purpose of the Antler Records Program is twofold. First, because of the increased interest in deer hunting exhibited by sportsmen, it is a means of recognizing outstanding white-tailed deer taken in South Carolina.

Secondly, it provides management information that allows SCDNR wildlife biologists to identify areas that produce quality deer. When particular areas stand out it is important to attempt to recognize the underlying characteristics that produce outstanding animals.

Mr. Ruth explained, “Records are based on the Boone and Crockett Club scoring system, which measures the mass and symmetry of deer antlers in two categories—typical and non-typical. The scoring system is based primarily on antler size and symmetry and includes measurements of the main beams, greatest inside spread of the beams, circumference measurements at certain designated locations, and the number and length of the points. To be counted as a point, a projection must be at least one inch long and it must be longer than it is wide at its base.”

Deductions are made for points that arise abnormally from the main beams or from other points and for symmetrical differences between corresponding measurements on the right and left antlers.

For non-typical antlers, abnormal points are added to the score rather than being deducted as in the typical category.

A set of antlers is classified as typical or non-typical based on its general conformation, the number of abnormal points, and a determination as to whether it will rank higher in the typical or non-typical category.

Current minimum scores for the South Carolina Antler Records List are 125 typical points and 145 non-typical points.

All antlers must undergo a minimum 60-day drying period before they can be officially measured and a fair-chase statement must be signed for all hunter killed deer.

If a set of antlers meets the minimum score the record is added to the list and a certificate is issued recognizing the outstanding white-tailed deer taken in South Carolina.

source: South Carolina Department of Natural Resources

Monday, November 18, 2019

Vermont Deer Processing Videos: Field Dressing, Skinning, and Butchering

white tailed deer buck
white tailed deer
In Vermont, deer hunting is a way to harvest a sustainable, natural food source.

Making the most of the meals provided by deer taken in hunting seasons starts with processing them quickly and correctly.

To guide hunters, the Vermont Fish and Wildlife Department (VFWD) has three online videos demonstrating how to process deer.

Finding the videos is easy on the Fish and Wildlife website (www.vtfishandwildlife.com). Click on “Hunt” and then “From Field to Freezer.”

The educational videos are titled Field Dressing Your Deer, Skinning a Deer and Butchering a Deer.

“Correctly processing game can make a big difference in the taste of the meat,” said Nicole Meier, an information and education specialist with the department. “Taking the time to do it correctly assures that you and your family will have many enjoyable meals ahead.”

source: Vermont Fish and Wildlife Department

Thursday, October 10, 2013

Vermont Deer Hunting

Vermont is home to a healthy white-tailed deer population, which could lead to opportunites for hunters this season.

“Vermont’s deer herd has benefitted from two relatively mild winters in a row,” according to Vermont deer biologist Adam Murkowski. “Mild winter weather coupled with a healthy and robust deer population mean herd growth is expected in many regions of the state this year, and hunters can choose between several different deer hunting opportunities starting in October and continuing into December.”

The 2012 Vermont Deer Harvest Report, available from the Fish and Wildlife Department’s web site (www.vtfishandwildlife.com) has a wealth of information to help plan a hunt, including the number of deer taken in each town.

The "2013 Vermont Hunting, Fishing & Trapping LAWS and GUIDE" explains all of Vermont’s hunting regulations and includes maps showing public hunting areas. The guide is available on the Vermont Fish & Wildlife website and where licenses are sold.   

Vermont hunting Licenses are available on Fish and Wildlife’s web site and from license agents statewide.

source: Vermont Fish and Wildlife Department

Tuesday, December 11, 2012

Deer Hunting Gadgets


An incredible array of gadgets are available for deer hunters. Hunting equipment is used to improve efficiency, accuracy, and safety. Equipment for deer hunting includes navigational aids, optics, cameras, lights, processing equipment, and more.

Navigation

Navigational equipment is essential for hunters. The most common items are compasses, portable GPS units, tracking devices, maps, digital mapping software, and accessories.

Optics

Optical equipment is especially useful in many hunting situations. Optical devices include binoculars, night vision equipment, spotting scopes, rifle scopes, eyewear, and other items.

Cameras

A variety of digital equipment is used for hunting. Scouting cameras have revolutionized big game hunting. These discrete units are mounted along known deer trails. Triggered by movement, these specialized cameras capture images of deer and other wildlife.

Lighting

Lights are essential accessories for deer hunters. Battery powered headlamps are extremely popular among deer hunters. These simple devices strap on to the hunter's head, leaving both hands free. Flashlights in a variety of sizes are also useful when hunting.

Processing

A variety of equipment is available to help hunters process, store, and cook venison. For field processing, knives, racks, winches, and other items are useful.

Once deer carcasses have been field dressed and transported back home, final processing can begin. Some venison needs only to be cleaned, cut, and packaged for freezing.

In addition to freezing cut venison, many hunters elect to further process their kill. Useful equipment for venison processing include sausage grinders, meat slicers, jerky ovens, smokers, and other devices.

Sunday, May 29, 2011

Chronic Wasting Disease Affects North American Deer, Elk and Moose

According to a new U.S. Geological Survey study, the long-term impacts of the chronic wasting disease (CWD) epidemic in North American deer, elk and moose will depend on how the disease persists in the environment.

The study used computer simulations to make predictions about future deer herds. CWD is caused by unusual, infectious proteins called prions; it is a fatal neurological disease of deer, elk and moose.

The disease is related to "mad cow" disease, a cattle disease that has infected humans. However, there is no evidence that CWD has infected humans. Prions can be transmitted directly through animal-to-animal contact, and indirectly through animals that come into contact with infected feces, urine and carcasses.

CWD has been detected in 19 states and two Canadian provinces. Disease-causing prions, responsible for some incurable neurological diseases of people and other diseases in animals, are notoriously difficult to decontaminate or kill. Prions are not killed by most detergents, cooking, freezing, or by autoclaving, a method used to sterilize medical instruments.

The USGS study, Modeling Routes of Chronic Wasting Disease Transmission: Environmental Prion Persistence Promotes Deer Population Decline and Extinction, is available from the public accesses journal PLoS ONE, online.

source: USGS press release