Monday, October 26, 2009

Congratulations to Lava Lake Land & Livestock

The Nature Conservancy extends its congratulations to our conservation partner, Lava Lake Land & Livestock, for recently being awarded the Cecil D. Andrus Leadership Award for Sustainability and Conservation by Sustainable Northwest, as well as national awards from the U.S. Forest Service and the Bureau of Land Management.

Mike Stevens, president of Lava Lake, summed up Lava Lake's philosophy this way: “The sheep and wildlife that use our lands have the same basic needs. They both require traveling long ranges to find forage. Why not preserve long-term viability for all?”

Lava Lake has been an important partner of The Nature Conservancy for the past nine years.
The ranch began its work by commmissioning a Conservancy ecologist to survey and create conservation and grazing management plans for the entire ranch, which were completed in 2004.

Lava Lake also donated a 7500-acre conservation easement to the Conservancy, the largest conservation easement to date in Idaho.
As its stated purpose is for its ranching operation to contribute to its conservation goals, Lava Lake remains actively engaged with Conservancy research and conservation efforts.
This year, wool from Lava Lake sheep was used in a blanket commissioned by the Design for a Living World exhibit, sponsored by the Conservancy.
This exhibit, shown at the Smithsonian's Cooper-Hewitt Design Museum in New York, showcased artwork from sustainably produced materials around the world.
Dutch artist Christien Miendertsma believes that embedded in the wool are stories from the land.
The story of Lava Lake has been one of ranching working to the benefit of conservation.
Three prestigious national awards in one year is a remarkable achievement--and a strong testament to the success of Lava Lake's conservation work. We extend our congratulations to our partners at Lava Lake--and look forward to continuing our work that benefits the land, wildlife and ranching.
Photograph of wool blanket copyright Roel Van Tour; all other photographs copyright Ami Vitale.

Monday, October 19, 2009

Caddis Art

If you fly fish or have ever picked up a rock from an Idaho stream, you probably are well familiar with caddis fly larvae and their cases.

Caddis flies--a common aquatic insect in many Idaho rivers and streams--live as larvae on the stream bottom.

Caddis larvae use silk to spin protective cases. They incorporate bits of gravel, sand, crustacean shells, plant matter and other debris into their shell. The result looks like a dark tube, attached to rocks.

French artist Hubert Duprat put pieces of gold and jewels with caddis larvae in an aquarium. The results are astounding, as you can see above. See more photos of Duprat's work.

Caddis flies generally need clean water to survive--and fortunately, in Idaho, they can be found in great numbers from Silver Creek to the Salmon River, from the Henry's Fork to the Boise River. The next time you're walking along your favorite stream, pick up a rock and check it out for the caddis fly's intricate work.

Tuesday, October 13, 2009

Juniper Chomp


Photographs by Ken Miracle.

Junipers are a native tree in Idaho. So why is The Nature Conservancy helping to chomp them up?
Junipers may be native, but they are still spreading rapidly into sagebrush country--far too rapidly for wildlife. Why?

Improper grazing management, fire suppression and possibly climate change have created conditions for junipers to encroach and overtake sagebrush habitat.

In the Owyhees, analysts estimate that junipers are expanding their range by 2500 acres per year.

Sage grouse require open areas to display in the spring time. Junipers provide the perfect perch for raptors, so the grouse avoid these areas. In the shade of junipers, grasses and other plants important for wildlife disappear--leading also to increased likelihood of soil erosion.
When juniper encroaches, it affects the whole ecosystem.
Enter the juniper crunching machine. The Nature Conservancy is working the the Owyhee Local Sage Grouse Working Group and Jordan Valley Coordinated Weed Management Area to use this machine--called a juniper masticator--to chomp up the spreading junipers.

The project is focusing on meadow areas important for sage grouse.
The machine is relatively light so it has a very low impact on sagebrush and native grasses. It literally chomps up the entire juniper tree. The masticator chomps the tree all the way the ground--if even one branch remains, the juniper just regrows.

When the project is finished, nice meadows with sagebrush and native grasses will be all that remains--perfect for sage grouse and other wildlife.
The masticator leaves nothing but mulch, so the chomped up juniper is returned to the soil.

This is a demonstration project, and one of the hopes is that this form of juniper control can be applied to private ranchlands and provide a new source of income to ranchers.

If proven cost effective, the chomped-up juniper would be sold for biofuel or mulch--a sustainable industry that would also improve habitat conditions in the Owyhees and other sagebrush habitat.--Matt Miller

Thursday, October 08, 2009

Tumbling Tumbleweeds

Story and photos by Ginny Glasscock, Silver Creek Preserve assistant manager

Drifting along…

Wide open spaces, a coyote howling against a full moon, tumbleweeds rolling across the prairie ….. except this last Western icon is not part of the natural landscape!

A tumbleweed may be one of several plant species, mostly introduced as hitchhikers in grain cargo shipments from Russia and Europe as early as the late 1800s.

They become a true tumbleweed when the stem of the dry, mature plant breaks off in the wind, leaving the whole above-ground section free to whirl away and spread seeds as it travels.

At The Nature Conservancy’s Silver Creek Preserve, the predominant type is the “tumbling mustard.”

It is less dense and thorny than the Russian thistle tumbleweed. These lightweight clusters bounce and skip along roads and fields in a stiff breeze.
They often end up in Silver Creek, rolling along on top of the water’s surface if the wind is strong enough.

While some people think of tumbleweeds as innocuous, or even romantic, many consider them an unsightly nuisance.

They pile up against any leeward obstruction, including road bank , gates, and fences. Their efficient seed dispersal method allows invasive weeds to displace native vegetation. And their tinder-dry branches are a fire hazard in the arid Idaho desert.

Balls of tumbleweeds are removed from the deck and perimeter of the Silver Creek Visitor Center after windstorms for this very reason.

But for all their drawbacks, tumbleweeds continue to inspire the imagination. We all know the famous cowboy song, penned by Bob Nolan of the Sons of the Pioneers in 1932.

Besides being recorded by many famous country and western singers, this song has also been covered by more unlikely artists, such as Pat Boone Elvis Presley, Clint Eastwood, and the Supremes.

The name “tumbleweed” has been appropriated for commercial use, including two movies (1925 and 1999), restaurants, clothing, a line of cowboy gear, a children’s gymnastics chain, a singing group, a comic strip, and dancehalls in Texas and Oklahoma.

An Arizona town decorates a tumbleweed each December for its Christmas tree. You can contact companies in Utah, Texas, Arizona, and Kansas to actually purchase a real tumbleweed and have it shipped to you.

Prairie Tumbleweed Farms markets logo T-shirts. Curious Country Creations is having a sale on their Giant Western Tumbleweed, marked down to $28.99 from $40.

Or better yet, from now until winter, you can admire the Silver Creek tumbleweeds for free !

Tuesday, October 06, 2009

Salmon Back in Big Springs Creek

Welcome home, salmon.

The Nature Conservancy has been working with partners in the Pahsimeroi River to remove barriers to fish migration, increase river flows when salmon are in the river and to reconnect tributary streams with the Pahsimeroi so salmon can access them.

The goal, of course, was to allow migrating salmon access to spawning areas they haven’t been able to reach for decades.

Has it worked?

Last year, salmon counts in the Upper Pahsimeroi revealed one salmon redd (spawning area) in Big Springs Creek.

For years, one or two hardy salmon made it up to Big Springs Creek. A diversion and cross ditch kept the rest of the salmon out of this habitat.

This year (with the diversion removed), preliminary counts show 69 redds—with salmon occupying much of the suitable habitat in Big Springs Creek and other tributaries.

This result was also made possible by the Conservancy’s purchase of a ranch in the Pahsimeroi Valley, which it then sold to organic beef ranchers Glenn and Caryl Elzinga. This partnership enabled the elimination of the diversion and cross ditch.

Almost half of the redds are located on Big Springs Ranch, recently protected by the Conservancy through a conservation easement.

So this year, we can truly say: Welcome home, salmon.

Thursday, October 01, 2009

In Recognition: Laird Noh

This evening, The Nature Conservancy in Idaho recognizes Laird Noh, who retires from our Board of Trustees after an amazing 23 years of service.

A sheep rancher and former state senator, Laird has spent a lifetime looking after the public's interest in land, water and wildlife.
Laird was instrumental in the protection of three areas along the Snake River that are now state parks: Thousand Springs (above), Billingsley Creek and Box Canyon. The establishment of each of these protected areas required protracted negotiations with state government and private interests. Mr. Noh helped the Conservancy staff chart a course and encouraged the State of Idaho to pursue protection of these areas.
Laird also convened the Idaho Working Lands Coalition in 2005, a coalition representing agricultural, conservation and sporting groups working together to protect private working lands from development.
In 2005, The Nature Conservancy awarded Laird its Lifetime Achievement Award, the organization's highest volunteer honor. The award read: Laird Noh’s influence on the Idaho Chapter has been pervasive and constant for two decades. No volunteer has done more to shape the chapter’s achievements on the ground and its values in dealing with the rural communities in which we work.
Laird, thank you for all your hard work on behalf of The Nature Conservancy and Idaho conservation for more than two decades. You have helped shape a better Idaho with your thoughtfulness, insight and expertise.

Monday, September 28, 2009

Lands Protected on South Fork of the Snake River

The Teton Regional Land Trust announced today that two of the last unprotected parcels of private land along the canyon stretch of the South Fork Snake River in Bonneville County are now conserved permanently.

More than 300,000 people visit the South Fork each year to enjoy world-class fishing and floating, abundant wildlife and one of the most scenic rivers in the West. Thanks to conservation projects like this, the South Fork’s going to stay that way. The Nature Conservancy, the land trust, the Conservation Fund, the BLM and other partners have worked together to protect this river canyon.

The two projects recently completed include:

* A Bureau of Land Management (BLM) purchase of 440 acres from a willing landowner along the South Fork, with assistance from The Conservation Fund and funding from the Doris Duke Charitable Foundation (DDCF) and the Federal Land Transaction Facilitation Act (FLTFA).

* A permanent conservation easement protecting 713 acres, protecting private lands adjoining the purchased property. The BLM will hold the easement on the property of dry farmers Cletus and Sharon Hamilton. The Teton Regional Land Trust, DDCF and FLTFA assisted with the project.

Friday, September 25, 2009

Important Bird Areas--Idaho

Important Bird Areas (IBA's) were created to identify a global network of areas most important for bird conservation.

IBA programs focus on monitoring bird populations, installing interpretive signs and developing conservation plans.

But they can also point you to great birding.

Check out Idaho's Important Bird Areas newsletter to learn more about the program--and to find new places to find birds. This issue includes an article on The Nature Conservancy's Silver Creek Preserve.

Thursday, September 24, 2009

Check us out on Facebook

The Nature Conservancy in Idaho now has a Facebook Fan page, with photos, events, links and more. Become a fan today.

Monday, September 21, 2009

Dead Salmon: Lifeblood of Rivers

Salmon leaping up waterfalls and surging into small streams: These are the images we're used to seeing of fish migrations.

Salmon are brightly, photgenically red in their final days--and then quickly become less so.

The above photo--taken this weekend near Stanley--captures the real end of the journey for spawning salmon. But it's not the end of the salmon's impact on streams.

Dead, decaying salmon are vitally important for our waterways, forests and meadows.

Where viable runs of salmon occur, they return vital nutrients to waterways, feeding aquatic insects and fish. Studies have found that streamside vegetation in salmon spawning areas is dependent on nutrients from dead fish.

Black and grizzly bears, otters, mink, bald eagles, ospreys and other predatory mammals and birds feed directly on the salmon carcasses. Bears drag thousands of carcasses away from the river, fertilizing trees, shrubs and grasses.

Rainbow trout and other fish often follow dying salmon and feed on pieces that fall off the salmon as they decompose--unsavory to us, perhaps, but a protein feast for trout.

In short, the whole river depends on a healthy, large run of salmon. As is evidenced in watersheds like Bristol Bay, a large salmon run can feed humans, wildlife and the river--and we should be working to ensure that such watersheds remain protected.

In Idaho, for many rivers we can only guess. But by continuing to work on salmon restoration, perhaps one day we can see rivers in their full glory--rivers brought to life by dying salmon.--Matt Miller

Photo by Michael Gordon.

Thursday, September 17, 2009

Hemingway and Silver Creek

"You’ll love it here, Schatz…There’s a stream called Silver Creek where we shoot ducks from canoe…Saw more big trout rising than have ever seen…Just like English chalk streams…We’ll fish it together next year."--Ernest Hemingway, 1939

Ernest Hemingway wrote the above to his son, Jack, on his first visit to Idaho--a trip that would establish a life-long connection between the Hemingway family in Idaho.

Ernest was in Idaho as a guest of the Sun Valley Company, a new resort attracting publicity through high-profile visitors. Hemingway, in the process of completing For Whom The Bell Tolls, joined Gary Cooper and other celebrities in Idaho.

At the time, Sun Valley Company was as well known for its fishing and hunting opportunities along Silver Creek as for the skiing. Ernest, of course, immediately saw the potential at Silver Creek and knew his sons would love it as well.

He made good on his promise, returning the next year with son Jack. Jack's experience at Silver Creek mirrored that of many anglers: Trout--big trout--rose everywhere. He felt like had landed in paradise. He cast and cast. And cast. And got skunked. But he vowed to figure out the stream, an aspiration that eventually led him to move to Idaho. Over the years, the Hemingways frequented Silver Creek and the nearby ranch owned by Bud Purdy, enjoying both the hunting and fishing in the valley. In fact, many famous Life magazine photographs were taken at landmarks around Silver Creek.

When Silver Creek Preserve came up for sale, Jack Hemingway convinced The Nature Conservancy to purchase the property.

Eventually, Mary Hemingway--Ernest's widow--bequeathed his last home in Ketchum to The Nature Conservancy.

The Nature Conservancy remains committed to the Hemingway legacy at Silver Creek and the Hemingway House. Visit the links below to learn more.

Ernest Hemingway Symposium 2009 - Sun Valley

Hemingway's Last Home and the Conservancy - Learn why the Conservancy owns the Hemingway House and how we are protecting the cultural and historical features of the home.

Hemingway Memorial at Silver Creek - Reflect on the Hemingway family's connection to Silver Creek at this memorial on the preserve.

Photos: Ernest Hemingway and friends on a hunting trip at Silver Creek (TNC archive); Hemingway Memorial at Silver Creek Preserve (Sara Sheehy); Hemingway House in Ketchum (William H. Mullins).

Monday, September 14, 2009

Idaho Place Names

What's in a name? The Nature Conservancy's Idaho conservation staff often work in remote areas with colorful, and sometimes confusing, names. Where did these names originate? What stories do they tell?

Lalia Boone's Idaho Place Names: A Geographical History answers these questions for many places around the state.

Of course, many names have the usual origins: founding original settlers or soldiers (Henrys Fork, Lewiston), or settlers' children's first names (Emmett, Ada), or tribal names (Shoshone, Kootenai, Snake).

Others are just accurate descriptions: Anyone who has seen the Sawtooths knows why those mountains are so named.

But other place names have more interesting origins...

A surprising number of place names originate from misfortune and tragedy. There are no fewer than nine geographical features in the state that bear the name "Deadman," for instance. All are named after some "dead man" who met an unfortunate end by, to name a few examples, exposure, falling off a horse, forest fire and violence.
"Malade" means "sick" in French, an unfortunate name for the impressive canyon gorge and river in southern Idaho (above). The Malad River is named not for the scenery but for the fact that three separate groups of French trappers became sick in the area after eating beavers killed in the river. Presumably they didn't appreciate the scenery.
Hemingway Butte in Owyhee County might seem obvious: After all, Ernest Hemingway was a prominent Idaho resident. But Ernest was not associated with the Owyhees, and this butte is instead named after John Hemingway, a stagecoach driver mortally wounded while protecting his passengers.
Animals figure prominently in place names: Grouse Creek, Deer Creek, Moose Creek and Elk City were all named due to the abundance of their namesakes in the area.
Bears figure prominently in Idaho names. There's a Bear Valley and Bear Lake and Bear Gulch and Bear Mountain and Grizzly Creek. All attest to the abundance of bears, both black and grizzly, that early Idaho explorers found in the forested regions of the state. Some names are a little more mysterious. A nickname given to a place catches on and eventually becomes the official name. Hells Canyon is one such place. One can assume why the canyon was so named: It may have been "hell" to cross this rugged terrain (it still can be), or it may have referred to the depths of the canyon (the deepest in North America), or perhaps it was even a reference to the summer temperatures.
But nobody knows for sure. The name was first used in 1895 (before that it was often simply the Snake River Canyon), and then slowly but surely began appearing in print more and more by this name--until it became official in the 1950s. --Matt Miller

Tuesday, September 08, 2009

South Fork Work Day

Each summer, The Nature Conservancy's Idaho staff meets at one of our projects--to camp out, see our conservation work on the ground, discuss future efforts--and to do some field work to benefit the preserve we're visiting.
This year, we met at the Conservancy's preserve on the South Fork of the Snake River, an incredible conservation success. It's one of the West's most scenic rivers, with lots of cutthroat trout, bald eagles, ospreys, moose and other wildlife.
It's hard to believe, but at one point it looked like this beautiful canyon would be lined with houses, resorts and a golf course. But thanks to conservationists, almost the entire South Fork Canyon is protected.
More than 300,000 people visit this river each year, to fish and float. The beautiful scenery and abundant wildlife are now protected by conservation easements throughout the canyon. How awesome to see such a conservation success--and to know it's going to stay this way.
Of course, even at a successful conservation project, there is always work to be done. Some staff devoted time to building a fence at the preserve entrance. We welcome walk-in visitors to the preserve who come to hunt, fish, hike, watch wildlife and explore. However, unauthorized, off-road vehicle use can damage habitat, so we need to fence off these illegal trails.
The steep terrain meant that some of us dug the fence holes by hand...
While others found that a power auger requires a bit of effort, especially when it hits buried barbed wire or rocks.
Of course, you couldn't ask for better scenery. Not a bad place at all to spend a few days.
Associate state director Lou Lunte and East Idaho conservation manager Chet Work--both of whom have played key roles in conservation along the South Fork--put the finishing touches on the fence.
Our staff at the South Fork. It was gratifying to meet in a place where our work is having such benefits for people and for nature. We hope you have the chance to visit the South Fork yourself and enjoy its scenery, wildlife and world-class recreational opportunities.
Photos by Sara Sheehy.

Monday, August 31, 2009

Egrets and Conservation History


If you're walking along a river or wetland in southern Idaho this fall, you may notice a very large, white bird stalking along the bank: a great egret.

I saw two yesterday along the Boise River. They are never a common sight in Idaho, but you can often find one or two in wetland areas.

Egrets may not be regularly spotted in Idaho, but in many areas--from the Atlantic coast to the large wetlands of South America--egrets live in huge flocks. In many areas, they're expanding their range.

But the egret plays an important role in conservation history--mainly because in the late 1800's, many people believed that egret species would go extinct.

Egrets at that time were hunted relentlessly for their feathers. Bird feathers, at that time, represented the height of fashion. Stylish ladies wore hats made of egret plumes and other bird feathers; some even wore whole birds on their heads. Frank Chapman, ornithologist for the American Museum of Natural History in New York, once took a stroll in Manhatten during which he noted 40 species of birds--all on hats.

Efforts to stop the feather trade were met with hostility and even violence--Guy Bradley, one of the first game wardens in Florida, was murdered by plume hunters who were killing egrets.

But the loss of egrets was one of the first events to mobilize the United States conservation movement. George Bird Grinnell, a conservationist more people should know, organized the National Audubon Society to protect bird populations.

Citizen groups around the country began speaking out about the feather trade.

This led to President Theodore Roosevelt establishing Pelican Island National Wildlife Refuge--the first such refuge in the country--to protect egret populations in Florida.

Conservation history is full of stories about things that have gotten better. We have more egrets today than we did 100 years ago. We need to tell these stories more.

We don't have to lose tigers or rhinos or other wildlife, even if their futures seem grim. We just need people who care enough to do something, as they did in the early 1900's to protect the egrets.--Matt Miller

Monday, August 24, 2009

Cowboys and Conservation

Idaho is blessed with huge tracts of public lands, yet private working lands--like ranches--are disproportionately important for wildlife. They provide migration corridors for big game, spawning habitat for salmon on tributary streams, nesting habitat for grassland birds and many other benefits.

That's why the Conservancy has a long tradition of working with ranchers, not only in Idaho, but around the world.

Watch a slide show illustrating the Conservancy's work with ranchers on 5 continents--and how this work is benefiting both people and wildlife.

Photos by Kirk Keogh, first2laslight at Meadow Vue Ranch, site of a Conservancy easement in the Henry's Lake area of eastern Idaho.

Saturday, August 22, 2009

Silver Creek Twinterns


Working as summer interns at the Silver Creek Preserve was an amazing experience. During this time, we, Meredith and Alli, came to know and love the area. With 883 acres to tend to, there is a lot of maintenance work and we were never at a loss for something to do. Daily work for us included irrigation, trail and fence maintenance; watering; weed control; office work; water and fire monitoring; running the visitor center and more.

At the Preserve, the bigger picture is always in sight. It’s clear how important it is to help conserve these special places. It might be repetitious doing chores such as cleaning outhouses or entering data, but other times you get to enjoy interacting with Nature Conservancy members and donors.

Working conditions and our work schedules varied and we are glad! Following three solid weeks of rain in June, came the hot and sunny days of July and August. As weeks progressed, we were fortunate to observe the natural shift in trout, bird, floral and agricultural patterns. A flexible work schedule benefits TNC and us; the variety of tasks and the scheduling gave us opportunities to express and grow in the areas of discipline, responsibility, and efficiency.

Living in a rural setting was a refreshing break from the fast-paced college life with its more constant social and media distractions. We will always value Silver Creek outdoor experiences: early foggy mornings with yackety or musical birds, evening walks in the company of coyotes and owls, friendly meet-ups with locals, and the not-so-friendly interactions with mosquitoes!

We gained an understanding of why Silver Creek Preserve draws people back again and again. Jumping off the bridge into the water after a sweaty day, finding hiding spots of a great blue heron, watching baby birds learn to fly, or patiently attempting to catch the crafty trout, we are taking with us great memories of moments on the Preserve. Next year we, too, will be itching to return to this beautiful preserve and experience again the natural beauty it has to offer.

As summer interns, we continually experienced opportunities to appreciate the balancing acts necessary to reach compromises between/among the public, donors, fishermen, and landowners.

Here’s hoping our paths will cross. Thank you to Dayna Gross and family, Ginny and Dave Glasscock, Sarah and Jack Blumenstein, John and Elaine French, Brianna Schultz, Stephanie Hansen, Taylor Pasley, Debbie Fowler, and all the other staff, volunteers, and public who helped make the summer such a wonderful experience!

Thank you!
Meredith and Alli Stewart,
Silver Creek Preserve Summer Interns 2009

Friday, August 21, 2009

Herds, Flocks and Swarms


There are still astounding herds, flocks and swarms of wildlife on Earth--but can we protect them?

Read the post at Cool Green Science, The Nature Conservancy's global blog.
Above, ten million bats emerge for their nightly feeding at Frio Cave in the Texas Hill Country.
Below, macaws gather at a clay lick at Manu Reserve in the Peruvian Amazon.

Monday, August 17, 2009

Don't Move a Mussel



Zebra and quagga mussels--non-native species that have spread rapidly in other states--are not in Idaho. Yet.

The above video gives a good overview of the problem, and what it could cost Idaho if these species were introduced to our state's waters.

Non-native mussels were unintentionally introduced into the Great Lakes in the 1980's. Since then, they have spread to many parts of the country, including California, Nevada and Utah.

If they become established in Idaho, the estimated cost of control is $91 million.

Of course, as the old saying goes, an ounce of prevention is worth a pound of cure.

In this case, the prevention came in the form of new legislation that requires a boat sticker for all boats in Idaho, to fund Idaho's mussel prevention program.

Since mussels aren't here yet, it may seem like they pose little threat. But just this summer, a citizen spotted a boat on the interstate in Idaho encrusted with invasive mussels. Fortunately, authorities were notified and the boat could be stopped before it entered the water.

The boat stickers will make it easier to prevent the introduction of mussels, protecing fish habitat, hydropower, agriculture and clean water. Watch the video to learn more. --Matt Miller

Thursday, August 13, 2009

Hummingbird Video



Hummingbirds are amazing birds to watch as they zip around wildflowers or backyard feeders. These little birds actually are quite diverse--with more than 300 species found in the Americas (they aren't found on other continents).

Idaho has three species. But South America is the real haven for hummingbirds. Ecuador is home to 131 species, many of them found in the cloud forest. Hummingbirds in South America display a surviving a diversity of colors, beak shapes and sizes. And some--like the marvelous spatuletail in the video above--have really bizarre display behaviors.

This video was on the Conservancy's Cool Green Science blog today, and comes via the American Bird Conservancy, an organization that is calling attention to the loss of habitat for Peruvian wildlife including the marvelous spatuletail .--Matt Miller

Monday, August 10, 2009

Deer Sign

Idaho has many large mammal species with large home ranges, and increasingly, their migrations and movements put them onto roads at some point during the year.

Roads obviously aren't going away. But there are ways we can reduce the number of animals killed on the highways.

The ubiquitous "deer signs" around the state and country do not reduce road kill. As explained in Tom Vanderbilt's Traffic: Why We Drive the Way We Do, we see those signs so many times that they don't register.

Perhaps signs like the one above (located near Woburn in rural England) could have more affect on certain roads. I think that if such signs were posted on Highway 21 near Boise and Highway 95 near MacArthur Lake in North Idaho, it would be eye opening for many--and could very well convince people to slow down.

Wildlife overpasses and underpasses have proven very effective in places like Banff and Jasper national parks in Canada. Such projects may be expensive, but so too are the insurance costs and risks to life associated with collisions with elk and moose.

And such wildlife crossings work--check out Patagonia's excellent videos for examples.

Idaho still has populations of migrating, wide-ranging mammals. Conservationists must find creative solutions to get those species across roads. We know what works: a combination of passageways, new signage, fencing and habitat protection. Now we just need widespread support to protect wildlife--and people--on the roads.--Matt Miller

Thursday, August 06, 2009

Bear Beware

You know the old saying: A fed bear is a dead bear.

Whenever bears become acclimated to humans, bears lose. There are a number of educational efforts that teach people how to be "bear aware." But sometimes bears still start hanging around towns, farms or residences.

Enter the Karelian bear dog. This breed was developed on the Finnish-Russian border to hunt wolves, bears and moose. Today, they're also being used to scare grizzlies away from people, thus teaching the bears to avoid humans.
Jewel (pictured above) is the ambassador for Karelian bear dogs. Jewel lives at the Grizzly and Wolf Discovery Center in West Yellowstone, where her demonstrations educate the public on the importance of keeping grizzlies wild and away from people.

Jewel worked for four years with the Wind River Bear Institute, an organization using Karelian bear dogs to change the way wildlife managers deal with bears. Instead of automatically relocating or killing problem bears, managers use dogs like Jewel to drive them away.

You can meet Jewel at 10 AM Saturday, August 15 at The Nature Conservancy's Flat Ranch Preserve. The program is free to the public. Stop by and learn about bears, dogs and how we can all work, play and live in the same environments.

The program is part of Flat Ranch Preserve's summer program series. Check out other activities at the preserve this August. --Matt Miller

Photos courtesy the Grizzly and Wolf Discovery Center, West Yellowstone.

Monday, August 03, 2009

Deer With Tusks

It's the time of year when the males of Idaho's deer species--whitetail, mule deer, elk, moose and caribou--wear impressive, velvet-covered antlers.

But there is one deer species in the world that does not carry antlers: the water deer.

This strange beast, instead, has tusks. Yes, tusks.
The water deer (pictured above) never grows antlers, but males rapidly grown large canine tusks that can protrude two inches. (The tusks are present in females but not visible). The tusks can be drawn backwards so they're out of the way when the buck is eating, or they can be pulled forward to make them appear more formidable.
Water deer use the tusks for displays of dominance and fighting rival males--much as members of Idaho's deer family use their antlers.
The water deer is native to Korea and China, where it lives in dense forest. In the late 1800's, water deer were released on the large estate at Woburn Abbey in the British countryside (pictured above). From here and other deer parks, the water deer spread to many parts of England.
Water deer are quite easy to see on Woburn estate and surrounding areas (where these photos were taken).
The deer family (Cervidae) includes 44 living species, ranging from the 12-inch high Andean pudu to the massive moose that roams Idaho's wetlands. Members of this family include some of the most common large mammals on earth. But many other species are secretive and little known.
And only one has tusks. --Matt Miller