WI DNR RELEASES THIRD YEAR OF RUFFED GROUSE WEST-NILE VIRUS TESTING RESULTS

MADISON, Wis. – The Wisconsin Department of Natural Resources (DNR) today released test results from the third year of the ruffed grouse West Nile virus surveillance project.

The collaborative multi-year study explores ruffed grouse West Nile virus exposure and infection in the western Great Lakes region. The study also aims to identify future research needs in Wisconsin, including a potential survival study investigating sources of mortality.

Although the DNR did not distribute new testing kits in 2020 due to the ongoing COVID-19 pandemic, Wisconsin hunters with leftover kits from previous years' sampling efforts submitted 36 birds for testing.

As in humans, ruffed grouse can develop antibodies as an immune response to viruses they encounter. Blood test results from birds collected in 2020 showed that 20% had antibodies consistent with exposure to West Nile. Of these samples, 11% had confirmed exposure to the virus, and 9% had likely exposure to West Nile or a closely related virus. Only one of the 36 samples submitted also had detectable portions of the virus present in the heart.

"We are grateful to the passionate grouse hunters of Wisconsin who took the time to submit samples from their harvested birds," said Alaina Gerrits, DNR Assistant Upland Game Bird Ecologist. "Without their support, this study would not be possible."

Hunters who submitted samples and provided contact information will receive test results via email as soon as possible, regardless of whether the results were negative or positive. The ruffed grouse harvested in Wisconsin during the 2020 hunting season were sent to the Southeastern Cooperative Wildlife Disease Study in Athens, Georgia, to be analyzed. Partners in Michigan and Minnesota decided not to participate in 2020 due to the logistical challenges of COVID-19.

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Flushing Dogs for Grouse and Woodcock



 (Chris Ingram photo)

Flushers can be effective for flushing and retrieving grouse and woodcock because of how close they work.

By Jerry Ray Cacchio

I am the first to admit that for much of my career I was focused on training, trialing, and judging flushers across the country. That said, I made ends meet by guiding upland hunters on pen-raised birds at the many gun clubs near my home in the Hudson Valley.

When I was a boy, however, there were numerous opportunities to pursue wild grouse and woodcock in my home coverts, and this early relationship with forest birds and flushing dogs developed my aesthetic and my training style. Over the course of my career I also spent ample time with my colleagues at The Orvis Company based in Vermont, right in the heart of grouse and woodcock country. I was fortunate to work with several Orvis employees as they trained flushing spaniels specifically for use in the grouse woods.

Why Pointing is a Challenge

Ruffed grouse and woodcock of the Northeast frequent the most tangled, prickly, unforgiving, and altogether overlooked corners of our region, finding in those places both feed and protection from predators. To hunt grouse and woodcock here is to locate what my friend Pat Berry calls “a piece of woods so thick you’d have trouble throwing a dead cat through it.” Nevertheless, we send our dogs into it, hoping to move a bird or two.

Hunting such cover with a pointing dog can be challenging for a few reasons. First, that pointing dog has to learn quickly that ruffed grouse are rarely willing to sit tight and will flush out of a cover quickly. Ruffs also have an uncanny ability to run, skittering through the understory before flushing at the edge of the cover. These characteristics force a pointing dog to work a cover quickly but carefully, to hold a point from a distance at the first sign of scent, and to re-locate as needed, often without the hunter’s direction. Then, of course, the grouse and the dog must be staunch enough to wait for the hunter to get in position for a shot. All of this proves to be incredibly challenging.


Woodcock hunting over a pointing dog is more forgiving. Woodcock tend to hold tight, rarely running or flushing even when a dog on point is near. That said, they often hold so tight, and are so well camouflaged against the forest floor, that a hunter has to nearly step on them to get them up. The resulting shot is often a mount and snap-shoot scenario in tight cover which can prove quite tricky, even for the seasoned gunner.


A Flusher’s Method

So, how does the pursuit of these birds look different with a flusher? Think first about how a flusher, especially a flushing spaniel, is designed to behave. The flushing spaniel needs to quarter close and check in, making sure that it does not range farther than the gun can reach. Ideally, the dog keeps pace with the hunter, and will not stretch out too far if the hunter is picking through tough terrain. Moreover, a flusher can be “hupped’” as the hunter makes up ground and keeps in step with the dog’s forward progress.

Flushing spaniels are also often more agile in the grouse woods than a long-legged pointer. When a hunter ventures into the grouse woods, he or she can assume that the flushing spaniel will hunt the cover thoroughly and stay within range, working quickly enough to get a grouse to flush rather than run, while not ranging so far as to push wary wild birds.

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