What Causes Deer Food Impactions?

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Grotesque facial swelling on a deer, known as a food impaction and sometimes also called “lumpy jaw,” is one of the weirdest sights a deer hunter can encounter on their trail-camera images or in person while hunting. QDMA is often asked about the cause of this condition, and since we recently received new photos from …

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3 Big CWD Facts From the International Deer Biology Congress

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The 9th International Deer Biology Congress (IDBC) – which is held every four years and brings researchers and managers from around the world together to discuss and advance deer management and conservation – was held in Estes Park, Colorado, in August. Nearly 130 presentations were given at the meeting, and at least 20 of those focused …

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Are Deer Evolving Resistance to CWD?

| By Stacie Robinson and Michael Samuel
If you hunt whitetails, you’ve probably already heard of chronic wasting disease (CWD). This neurodegenerative disease is caused by an odd sort of protein called a prion that develops in the brains of infected animals and causes abnormal behavior, loss of body condition and eventual death. Animals usually die from a variety of indirect causes …

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Melanistic Whitetails: Here’s What We Know

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Each fall, deer hunters see or harvest albino or piebald whitetails and discuss what a rare occurrence that is. But an even greater rarity exists: melanistic whitetails. Melanistic whitetails are a true gem of whitetail color morphs. With very low odds for this genetic mutation and low reported harvest, viewing a wild melanistic whitetail is …

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The Mystery of the Tangled-Up Buck

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Last October a family friend encountered a buck on his property that had gotten tangled in a woven-wire fence. After being carefully freed from the fence, the deer stood around seemingly dazed and confused. At one point the buck even approached our friend, Neal, before dashing off into a nearby thicket (see the video below). …

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