Buck Manager | Buck Manager

Big Buck Found at Lake Waco in Texas

This Lake Waco non-typical monster scored 224 2/8 Boone and Crockett points. The buck's head and antlers were found by a woman looking for a place to fish near the lake. Lucky for us, drought conditions exposed the record-setting pair of deer antlers that can be considered a genuine wonder of nature. They are the largest antlers on record found in McLennan County, Texas, according to the Boone and Crockett Club.

The antlers were actually discovered in December 2005 by Cindy Parongao, a U.S. Army Corps of Engineers volunteer, while she was searching for a new fishing hole near the twin bridges area on the south side of Lake Waco. The land surrounding the lake is protected from hunting and this allows deer to live longer and grow larger antlers.

Based on a set of thorough measurements by Boone and Crockett officials, the antlers scored 224 and two-eighths points, making them the 21st largest on record in the state of Texas since the 1830s. If you are in the area, the antlers will go on display in a couple of weeks at the Lake Waco Wetlands Research and Education Center, 1752 Eichelberger Crossing Road.

Chronic Wasting Disease in White-tailed Deer

Chronic Wasting Disease (CWD) is a brain disease related to Bovine Spongiform Encephalopathy, also known as “Mad Cow Disease.” CWD affects elk, mule deer and white-tailed deer. Researchers are just beginning to understand CWD. CWD appears to be caused by an abnormal protein called a prion. CWD can be spread by close contact between animals, and animals exposed to a CWD-contaminated environment may also become infected.

Usually, months to years pass from when the animal is infected to when it shows signs of disease. Research suggests that the minimum incubation period for CWD in deer is about 16 months. Classic CWD signs in deer/elk 18 months or older include poor body condition, tremors, stumbling, increased salivation, difficulty swallowing, and excessive thirst or urination.

Chronic Wasting Disease in Deer — Locations of Chronic Wasting Disease (CWD) in the US as of December 2016.

Typical signs of the disease include drooping head or ears, poor body condition, tremors, stumbling, increased salivation, difficulty swallowing, or excessive thirst or urination. In Minnesota, CWD has been discovered in two captive elk farms in Aitkin and Stearns counties. In the wild, over 15,000 deer have been tested and the disease has not been detected.

The disease was first discovered in Colorado and Wyoming, and has since been detected in wild or captive animals in Illinois, South Dakota, Nebraska, Kansas, Oklahoma, New Mexico, Montana, Utah, Wisconsin, Saskatchewan and Alberta. CWD was confirmed in Texas in July 2012. More states will need to be added to this list as CWD spreads throughout the US.

CWD has been detected in wild and captive deer and elk populations in 12 states in the West and Midwest. Though it is deadly to some deer and elk species, there is no evidence that CWD is harmful to humans or other domestic livestock.

Importance of Dominant Bucks in Breeding

Dominant Bucks & Breeding

It was once thought that large, mature bucks dominated the breeding in deer herds. The premise was that the largest individuals would successfully defended all receptive does (does that are in estrous) from other bucks in the area. Of course, genetic testing came along and that allowed researchers to identify what exactly is happening out there in the woods. During the breeding season whitetail bucks search for individually receptive does. And understand this, it is not uncommon for a buck to court a doe for up to a day prior to her being receptive and then breed her repeatedly over the 24 to 36 hours (while she is in estrous).

The buck then searches for another doe and repeats the process. Therefore, bucks that successfully breed may spend as much as 24 to 48 hours with a single doe before looking for another. Due to the time spent with an individual doe, and because the most does in a balanced population are bred over a relatively short time frame, a single buck just can not monopolize the breeding.

Whitetail Bucks & Breeding

In a Texas study, the most prolific buck sired six fawns in a single year. In another study, successful bucks averaged less than three fawns per year over an 11-year period. Similar research in Michigan found that 17 bucks sired 67 fawns for an average of 3.9 fawns per buck. Individual bucks sired anywhere from one to nine fawns in her study, so everybody is in the game. This just shows that “dominant” bucks don’t monopolize the breeding. And this may surprise you, but bucks don’t even sire all of the fawns from each doe they breed.

One study revealed multiple paternity occurred in about 24 percent of compound litters (twins and triplets). Approximately one in four sets of twins or triplets had two fathers! This further shows that does are breeding with multiple bucks, which further clarifies that individual whitetail bucks do not monopolize breeding.

Buck Harvest & Breeding

All the bucks on a property participate during the breeding season. This fact makes selective harvest of a buck herd that much more important. In addition, in deer populations with balanced sex ratios it also ensures most does are bred during their first estrous cycle,. As a result, fawns will be born during optimal fawning dates the following spring.

The important thing to remember is that young bucks do in fact participate in some of the breeding, but mature bucks do most of it in populations with good age structure. But then again, if you have more mature bucks, then you naturally expect them to do more of the breeding. Past research showed bucks 3½ years of age and older sired 70 and 85 percent of fawns, respectively, in populations with reasonable age structure and sex ratios.

Deer Over Abundance in Wisconsion

Deer are certainly an important and enjoyable part of the Pheasant Branch Conservancy and other conservancy areas throughout the City of Middleton, Wisconsion. Indeed, deer are wonderful, beautiful, wild animals which people seem to love to watch and feed. White-tailed deer are also an important part of an even greater plan, an ecosystem more complex than we can ever imagine. So what happens we deer overpopulate their habitat?

As agricultural lands disappear and our urban areas continu to grow, the telltale signs of an overpopulated and un-balanced urban deer herd will be exhibited everywhere through the loss of native plant species (trees, shrubs and herbaceous plants), damage to private residential vegetation (trees, shrubs and herbaceous shrubs), and an increased number of car-kill deer accidents within associated suburban and urban areas.

Maureen Rowe, DNR , a Wildlife Biologist for the Dane County Area, sums it up best by stating:

"The deer herds within management units 76 and 76M, are severely over populated. Scientific studies document that current deer population levels threaten microhabitat, severely impacting native flora and fauna."

Food Habits – What Whitetail Deer Eat

What do deer eat? Deer eat mostly browse (leaves, twigs, shoots of woody plants and vines) and forbs (weeds and other broadleaf flowering plants). They do eat some grass, but only when it is young, green, and succulent. Sheep, goats, and exotic game species compete directly with the whitetail for preferred deer foods. Deer food shortages usually occur during late summer and winter months.

Adequate forage is usually available during the spring and fall seasons because of mild temperatures and increased rainfall. A variety of foods and habitat types is essential to good deer production and survival.

Deer eat a variety of plants, and different plant species become more important at different times of the year and importance can even vary year-to-year depending upon environmental conditions. The following plants are examples of some good deer foods which are readily eaten by deer when and where they are available.

Browse:oak leaves and acorns, yaupon, greenbriar, hackberry, mulberry, sumac, hawthorns, poison oak, American beautyberry, wild cherry and plum, wild grape, honeysuckle, dogwood, elm, blackberry and dewberry, acacias, walnut, and chinaberry.The will utilize additional plants species depending upon the area you are located.

Forbs: Illinois bundle flower, euphorbias, bayflower, tickclovers, clover, verbena, wild lettuce, wild onions, old manâ€™s beard, wildbean, snoutbean, lespedezas, spiderwort, vetches, lamb’s quarters, plantain, groundcherry, pigweed, carelessweed, and partridge pea.

Grasses: rescue grass, wintergrass, witchgrass, panic grasses, sedges, and rushes, as well as wild and cultivated rye, oats, and wheat.