Quick Answer
Deer with chronic wasting disease (CWD) may exhibit subtle signs that can be challenging to detect during hunting season. However, experienced hunters can recognize these signs by looking for abnormal behaviors and physical changes. Early detection is crucial to prevent the spread of CWD.
Identifying Suspect Deer
CWD-infected deer may appear normal, but they can display subtle changes in behavior and physical condition. Look for deer that are thin, gaunt, or have reduced body condition. These deer may also exhibit increased thirst and water drinking, which can lead to the formation of muddy or barren areas around water sources. CWD-infected deer may also have a lack of fear or be more aggressive towards hunters, which can be a telltale sign.
Physical Signs of CWD
Physical signs of CWD in deer can be more pronounced as the disease progresses. Look for deer with excessive drooling, loss of muscle mass, and abnormal salivation patterns. CWD-infected deer may also display excessive urination, which can be accompanied by a strong ammonia smell. A deer with a rough, thin coat, or excessive shedding of hair may also be a sign of CWD infection.
Best Practices for CWD Detection
To increase your chances of detecting CWD-infected deer during hunting season, it’s essential to use a combination of observation and knowledge of deer behavior. Look for deer that are acting abnormally, such as those that are bedded in areas with high deer traffic or are repeatedly visiting the same water source. When handling deer, always wear gloves and avoid touching the animal’s head, eyes, or mouth to prevent the transmission of CWD prions to humans.
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