Tag: Habitat Management

WDFW takes Important Step in Post-fire Habitat Recovery

WDFW takes Important Step in Post-fire Habitat Recovery

Brad Trumbo

Wildfires that tortured the Pacific Northwest in September did a number on the Washington Department of Fish and Wildlife’s (WDFW) Swanson Lakes Wildlife Area (Swanson Lakes), located about 10 miles south of the town of Creston.

Swanson Lakes is a 21,000-acre tract of native grasslands nestled among the channeled scablands of the Columbia Plateau. Shrub-steppe and riparian/wetlands comprise the dominant habitats and much of the area is rangeland, with some old Conservation Reserve Program fields. The undulating landscape is characterized by numerous pothole and rim rock lakes and one intermittent stream.

Z Lake in the Swanson Lakes Wildlife Area is one example of the unique channeled scablands and shrubby habitat. Photo courtesy of WDFW.

In western habitats, wildfire threatens native vegetation in two ways. First, given our rangeland’s generally unnatural fire cycles from fire management and encroaching invasive species, wildfires often burn much hotter than they would in pristine habitats. Fires that are too hot scorch the seed bank and possibly the underground root structure of native shrubs like sagebrush, damaging the plant’s potential to regenerate. Second, invasive weeds are incredibly prolific and competitive. In the case of the earth being blackened down to bare soil, weeds can quickly flourish, outcompeting native plants, often by simply covering the area, effectively shading out the native species.

Fortunately, WDFW was poised to respond, leveraging funds in cooperation with the Bureau of Land Management (BLM) to quickly apply native grass seed mix to the charred Swanson Lakes landscape. Aerial seed drops covered about 930 acres on October 22nd, scattering two varieties of bluebunch wheatgrass, Idaho fescue, Sandberg bluegrass, and prairie dune grass across Swanson Lakes and a portion of adjacent BLM lands, said Mike Finch, WDFW Swanson Lakes Wildlife Area Assistant Manager.

Fall is not the ideal season to sow grasses, but the timing could not have been better. The WDFW and BLM made the seed drops in October to ensure native seeds were available to germinate on the exposed soil ahead of any invasive species seeds. Additionally, wet snow that fell October 23rd and 24th worked well to soak the seed into the soil surface, increasing the likelihood of establishment through good seed-to-soil contact. The WDFW plans to return with machinery in drier conditions to scratch the seeds slightly deeper into the soil surface.

Finch mentioned that Swanson Lakes was one of three areas receiving fall seed drops. The areas were prioritized for immediate reseeding due to their deeper soils, being more likely to establish and sustain healthy native grasses by allowing roots to grow down into moist soils for good summer survival. Understanding site conditions and prioritizing restoration efforts is important for project success and the best use of resources, particularly with the cost of native grass seed as high as $200 per acre, plus application time.

Native grass seed being dropped in Swanson Lakes Wildlife Area, October 22nd. Photo courtesy of Mike Finch, WDFW.

Native shrub-steppe communities are a critical part of the ecosystem in the arid west, providing food and shelter for a wide variety of wildlife. The sharp-tailed grouse, for example, is an iconic western prairie grouse species that thrives in shrub-steppe habitat. Precisely why maintaining quality native habitat in Swanson Lakes is of critical importance. The area was acquired by the Bonneville Power Administration, primarily as a wildlife mitigation project for Columbian sharp-tailed grouse, a state “threatened” species.

By leveraging funding and relationships with the BLM, and making smart decisions on the use of available resources, WDFW can sustain unique and important shrub-steppe habitat areas like Swanson Lakes to benefit wildlife and the public user well into the future.

Can Hunting Keep us Human?

Can Hunting Keep us Human?

Brad Trumbo

Paula Young Lee poses the question in the High Country News. If this strikes you as a philosophical diatribe, you may be correct. But in an era where hunting is increasingly despised (read: misunderstood), the deeper meaning behind such ecosystem interaction at the human level of cognizance is indeed ponderous.

Hunting’s broader importance to human existence reconnects the severance between human life-history and the complex society we have developed. Humans operate under the disillusion that humans are superior to the natural ecosystem, having no association with the natural world or ecosystem function. But the hunter views things differently.

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⇑⇑ Above: the author with a cow elk, his first, taken on the Idaho winter range, December 2018. Hard earned and well respected. The tags for this special draw hunt have since been stripped from the public and given to private landowners as depredation tags. ⇑⇑

“It may seem like sophistry to argue that hunting protects wildlife, but the act of hunting encompasses far more than shooting a wild animal, and it neither starts nor ends with a death. The hunt itself is part of a much larger continuum.”

Diving deeper into the meaning of the hunt, Lee discusses the spiritual connection between hunter and prey, and that the hunter views wild game as a blessed gift. Lee reinforces her point of the larger continuum through an economics analogy related to the gift of wild game.

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⇑⇑ Above: A successful valley quail hunt with two hens falling to a pointing dog and swift gun work. This interaction with the canine and upland bird plays a crucial role in spiritual rejuvenation for the hunter, who, in turn, gives back to conservation. ⇑⇑

“In a gift economy, the act of giving compels the person who receives the gift to reciprocate. A gift can be refused, but that refusal has consequences. Hence, ethical hunters reciprocate by protecting the wilderness, giving of themselves to ensure that the forest stays the forest….”

Hunting maintains our connection with and works to conserve our place in the ecosystem, and the ecosystem itself. The preservation of human nature.

Upland Stewardship Begins at Home

Upland Stewardship Begins at Home

Brad Trumbo

What’s the #1 threat to habitat on undeveloped public lands? If you guessed invasive plant species, you get a gold star for the day. Overall, habitat lost to civil development is a critical threat to fish and wildlife, putting tremendous importance on conservation and management of those precious public acres still intact.

Managing public land is important to provide habitat suitable for wildlife species and is accomplished through taxpayer and sportsman’s funds. For federal lands, this means congressional appropriations must be approved for specific geographic areas and funding limits.

While public lands, both state and federal, are at much lower risk of civil development, the economics of habitat management is a major driver in our ability to maintaining high quality habitat, and here is why.

Invasive species are incredibly competitive and successful at overtaking desired native species. With no natural predator controls (i.e. herbivory and parasitism) and an adaptive edge to the climates in which they occur, many species can create monocultures in short order. What’s more is that the increasing cost of invasive species control detracts from government ability to fund general habitat management and enhancement.

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Once established, eradicating an invasive plant is incredibly difficult and extremely costly, in the billions of dollars nationwide, annually. Our ability to control invasive species on public lands can change dramatically with political leadership. And when natural resources budgets are cut, our ability to effectively maintain habitat is hamstrung.

Early Detection and Rapid Response is the normal mode of operation for habitat managers, but budget cuts cause vulnerability in on-the-ground effectiveness. Labor cuts can reduce the number of employees and hours spent afield performing Early Detection monitoring. Supply cuts can reduce the available tools to implement Rapid Response once invasive species are detected, as well as reduce the overall time or acreage that biologists can treat.

High-quality habitat is not just nice to have for an easy, clean hunt. It’s a must for sustainable upland bird species and hunter opportunity. Its easy to assume that habitat management and controlling invasive species lies in the hands of qualified biologists, but make no mistake, quality habitat starts at home with you, the general public.

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⇑⇑ The seat cover in my Tundra harbors a number of invasive species ⇑⇑

As our talented canines careen across the grasslands searching for sharptails or cut through brush following a running grouse trail, their fur picks up invasive weed seeds that can be easily spread to otherwise weed free areas. Tailgate checks and post-hunt spa treatments (for those of us who own long-haired pups like setters and Munsterlanders)  are necessary to remove to potentially harmful grass awns and bur-like seeds.

Most importantly, uplanders that embark on rooster road trips would be remiss if they failed to clean the nooks and crannies of their bird hunting chariot prior to driving half way across the nation. A single germinated seed from a nasty invader like cheat grass (Bromus tectorum) can quickly threaten native species and impact habitat suitability.

Be sure to clean out the truck bed, pet crates and blankets, truck seats and seat covers, spray down floor mats and vacuum the crevasses that can harbor seeds.

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⇑⇑ Cleaning vests, kennels, truck beds, and interiors is critical ⇑⇑

If your truck cap has a carpet liner, inspect it with scrutiny. Your dog will shake in the truck bed, flinging weed seeds onto the ceiling and anywhere else they may attach, simply waiting to be offloaded in an otherwise clean area 1,000 miles from where they were picked up.

And the cleaning spree should not end with the truck and kennels. Our vests and clothing can trap a terrifying number of seeds. When was the last time you check your hunting vest pockets for seeds? Hundreds of grass seeds can gather in vest pockets as we traverse the prairies. Dog vests can capture a number of species as well, like bur chervil (Anthriscus caucalis), which wreaks havoc on native grasses and even competes with yellow starthistle (Centaurea solstitialis) in the arid west.

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⇑⇑ A water bottle pocket of my hunting vest captures many seeds and plant debris ⇑⇑

Conservation and habitat management are influenced by each and every one of us. Its your duty as an uplander to exercise your stewardship abilities and battle the spread of invasive species. The future of our public natural resources and habitat depend on it.