Times Spent Outdoors: Priceless!

WDFW Seeks Volunteers To Count Elk With And Without Hoof Disease

VANCOUVER, Wash. – The Washington Department of Fish and Wildlife (WDFW) is seeking volunteers to help conduct a survey designed to determine the proportion of elk in southwest Washington with hoof disease.

Scheduled for March and April, the survey is part of a broad-based effort by the department to understand and manage the crippling disease that has spread through the region’s elk population in recent years.

To assess the prevalence of the disease in area herds, WDFW will send teams of “citizen scientists” to each drive 50 miles around selected survey points throughout 10 counties to record both the total number of elk they see and the ones showing signs of hoof disease.

Before they go, survey teams consisting of a driver and a primary observer will be equipped with GPS equipment, trained in survey techniques, and instructed on how to recognize the limping gait that characterizes elk affected by the disease.

All volunteers are required to take an evening training session during the first week of March. The training schedule and an online application form is posted on WDFW’s website at http://tinyurl.com/pe34zac .

Sandra Jonker, WDFW wildlife manager for southwest Washington, said the purpose of the survey is to assess the ratio of diseased elk to healthy elk throughout the region.

“The department has been documenting the geographical spread of hoof disease for some time, but we also need to understand its prevalence from one area to another,” Jonker said. “We need to know where elk are most affected and least affected to inform management of this disease.”

The survey area includes Cowlitz, Wahkiakum, Skamania, Clark, Grays Harbor, Thurston, Pierce, Pacific, Lewis, and Mason counties.

Jonker said 75 people have already expressed interest in participating in the study, but many more are needed.

“This is a major undertaking, covering thousands of miles, so we need all the help we can get,” she said.

Jonker said to participate in the survey, teams of two will need to have binoculars and a reliable vehicle. Experience in using GPS and access to the internet are preferred, but not required, she said.

WDFW will reimburse volunteers for mileage during the survey and some commuting distance.

Based on all evidence to date, hoof disease is believed to be caused by infectious treponeme bacteria and most closely resembles contagious ovine digital dermatitis in sheep. There is no evidence that the bacteria are harmful to humans, but the disease can be crippling to elk. There are no proven options for treating the disease in the field nor is a vaccine available at this time.

In a separate study, state wildlife managers plan to begin capturing and fitting elk with radio-collars this month to determine how the disease is affecting elk survival and reproduction.


Reader Comments(0)