Cascadia Wild blog
News from the Wolverine Tracking Project and more
Happy Winter, Happy Holidays, and Happy (almost) New Year!!
Since our last post, we have transitioned from Fall to Winter, and we have been busy!
Earlier this month, we held our first ever fundraiser, Mystery Tracks, and it was a great success in many ways. Not only did we surpass our fundraising goal, but we had so much fun doing so! We also learned that, regardless of current skillset, there is a tracker in every one of us. Excellent work to all who came out to sleuth some tracks and make this a night for the books! And thank you to Jean’s Farm for hosting, Ecliptic Brewing for the keg, and Steve Engel for the masterful plaster track casts.
We would also like to thank everyone who has donated or become a member this month!
If you're considering making a tax-deductible donation on behalf of yourself or a loved one,
there's still time to donate and help us start off strong in 2020.
As a community-based, volunteer-run organization, each dollar makes a difference, and we could not do this work without you!
We are Cascadia Wild!
Now that we are officially in Winter, the Wolverine Tracking Project winter surveys are in full swing! We are getting a lot of footage back from our camera surveys, and a handful of tracking surveys have also been completed. There’s a lot more ground and many months still to cover, but we are off to a great start and have a great group of volunteers helping out this season. Thank you to everyone who is lending their hands, eyes, and time to help document the wildlife of our national forest.
In case you missed it, we have some big news...
WOLVES IN MT HOOD NATIONAL FOREST!
Gray wolves detected by Wolverine Tracking Project Camera Survey, 2019
Sources at ODFW indicate that these individuals, detected on separate occasions at different sites, could be the breeding pair of the White River wolf pack, who have taken up residency on the Warm Springs Reservation and the eastern edge of Mt Hood National Forest. A target species of the Wolverine Tracking Project, we are interested in how the presence of gray wolves will shape the ecosystem of the lands they chose to call home. In hopes of also helping to define their range, we will continue to keep a lookout for these newcomers with several cameras positioned along the forest boundary. As the pack grows and disperses, or as other wolves move in, we expect to see more of them.
Since the wolf detections above, snows have arrived on our mountain, just in time to greet the season. This means we are seeing a lot more of other kinds of animals at our camera sites, including another of our target species: the Sierra Nevada red fox.
This winter, we have 9 cameras located in the immediate Timberline/Government Camp area and an additional two in the outlying area, all specifically focused on targeting this subspecies, one of the most rare mammals in North America and endemic only to the montane slopes of the Sierras and Cascades south of the Columbia River. As winter sets in, they seem more drawn to our sites than in summer, and frequency of detection increases. This is perhaps due to higher concentrations of red fox at the “lower” elevations of our typical sites (their summer range may include the talus slopes where installing camera traps is more difficult). Or, perhaps they are more drawn to the meat bait in these leaner months. Here we can see video compilation of what looks like two different foxes timidly checking some sites:
In both of these videos, the foxes seem drawn to the meat and fox urine we have baited the tree with, yet they are exercising caution. In the second video, what appears to be the same fox came back at least three times over a course of 9 days. Compared to bears or wolverine, who are both notorious when it comes to getting their paws on food, canids tend to be more hesitant, and our Vulpes vulpes necator here is no exception.
Read more about the Sierra Nevada red fox.
Coyotes inspecting bait sites
Coyotes, almost a guaranteed visitor at many of our locations, can also be cautious when it comes to inspecting bait.
Coyote going for a roll near a bait tree
However, coyotes tend to quickly overcome their hesitation and are just as likely to go for a good roll in, or near, the bait (see above)! Whether marking their territory or perfuming their coats, this is one behavior we can almost always count on from these canids.
Family Felidae are also curious about the smells at a site.
Bobcats inspecting the smells at a site
These bobcats are much less hesitant than their canid counterparts, however, and if they show an interest in the bait will generally directly approach it, sometimes even marking it with their scent before leaving (rubbing, urinating, or even rolling in it in less common instances).
Even deer will check out a bait site:
Two does inspect bait on a tree
Though, as herbivores, deer are not interested in bait as a food source, it is in their interest to know who else may be in an area, and so the site behooves inspection.
Other times, they are just passing through...
Clockwise from top left: a doe casually browses her way through the field of view; two does meander through the snow; a young buck contemplates some snowberries; and a yearling seemingly poses for his portrait.
We've been seeing a lot of family Cervidae this month, which includes both deer and elk. Elk seem to have very little interest in bait, though they do sometimes like to inspect cameras. Elk are seemingly always on the move, seeking out the best sites for grazing and shelter every couple of days.
Female elk (cows) on the move
Like deer, elk are crepuscular. Generally, though not always, elk are found grazing at night in large herds (or harems). A ruminant, elk can graze about 20 pounds of vegetation a day! At daybreak or soon after, elk disperse into smaller groups and bed down in shelter (typically forested areas).
Male elk (bulls) on the move
Male elk, or bulls, will often travel solo this time of year. Late summer to early winter is elk breeding season, or rut, and the mature individuals pictured here are likely in pursuit of a harem.
Other animals who display little caution at sites?
A black bear (left) inspects a snag belt (which collects hair for genetic analysis), and a female bear (sow, right) thoroughly inspects a site with her two cubs of the year (coy).
As mentioned above, bears are well-known for being brazen when it comes to food. More so, they tend to be thoroughly curious. As an apex predator, extreme caution is not a characteristic necessary to their survival, though they seem to take great interest in their surroundings.
Some smaller animals are just as brazen as a bear...
Left to right: mice, Clark's nutcracker, and Canada jays are opportunistic at baited sites.
...while other animals can be troublemakers. In the photos above, a striped skunk of family Mephitidae inspects and disassembles a hair snag belt.
Weasels are often seen at our sites in winter, and they will approach bait fearlessly.
Long tailed weasels passing through our sites
The long-tailed weasels above, however, are not displaying interest in the bait. This could be because there is plentiful food for them, like mice, voles, and even larger animals like rabbits and chipmunks. Closely related to skunks and in the same family as wolverine (Mustelidae), it is not surprising that these animals have a diverse carnivore diet and display little caution.
Some other animals tend to always be oblivious to the bait, like these snowshoe hares, though they often tend to perk up a little for the camera:
Two snowshoe hares seem to pause for a photo mid-bound. One hare is in its winter coat (left) and the other, detected before snowfalls, is still in its summer coat (right).
These members of family Leporidae sport large, snow-defying hind legs and have another helpful adaptation: camouflage. The hare on the right appears to still be wearing its darker summer coat, while the hare on the left has changed its seasonal coloration to match the freshly falling snows. Perfectly timed for the season!
Another fearless, though somewhat rare animal detected by our cameras? A herd of camera crew volunteers!
Camera crew are often seen during site maintenance checks in groups of two to four. The above photo shows a particularly large group at a field training earlier this season. Keep an eye out if you are in the woods this time of year: they are a joyful bunch and we hear it can be contagious.
Whereas cameras can offer rich detail of the wildlife they detect, they can only tell the story of what is directly in front of the lens and can miss the peripheral story of all that goes on around them. Tracking surveys step in to compliment the wildlife camera data, telling us a story of the life upon a landscape. Surveys are conducted by snowshoe on Mt Hood almost every winter weekend with groups of up to 12, which include two Cascadia Wild endorsed and trained Tracking Trip Leaders. The surveys follow 1.5 mile transects (and more if time allows) and document the tracks found along the way, including: track size, gait, track quality, and species identification. A lot can be learned about the land and wildlife by reading these signs. Read more.
One of the most easily distinguishable animal tracks in our forest is the snowshoe hare:
Snowshoe hare tracks in snow displaying the characteristic cluster of a hopping gait
A helpful hint in identifying this species is to look at the trail pattern: there are four footsteps all together in one area, and another four together following it, indicating hopping. For these hares, the prints in the front of the clusters are actually the back feet, and the prints in the back of the clusters are the front feet. Hares will land with their front feet, followed by their back feet, and they will swing their large back feet forward further than their front, ready to spring into the next bound.
We've also been seeing quite a few squirrels:
Squirrel (likely Douglas squirrel) tracks in snow displaying their characteristic double-register
Here, each print is actually two prints - both the front and back foot stepping in the same spot. This is called a double register.
And we've even found some mice!
Mouse tracks in snow, also displaying the characteristic clusters that indicates hopping
The mouse has the same trail pattern as the hare: hopping, with all four feet coming down in the same area.
One of the more exciting tracking finds so far has been Pacific marten. The Pacific marten is also one of our target species: their presence is an indicator of healthy upper-elevation forest.
Detail of Pacific marten tracks in snow (left) and the meandering trail of a Pacific marten (right)
The trail of the marten can be seen above. Several times it appeared to slow to a walk, pause - perhaps looking around - and often kept to the cover of the small saplings. Marten, another mustelid, are also voracious carnivores and it's possible to imagine it skirting the trees on its meandering path, in search of a vole, deer mouse, or other small animal.
A Canada jay perches on a snowy bough
Occasionally, we even get to see wildlife! A common sight are Canada jays. While we do not keep data on these birds, we do like seeing their familiar faces. Like their Corvid cousins - scrub and Stellar jays, Clark's nutcrackers, crows, ravens, and so on - Canada jays are adaptable, have diverse diets, and are generally regarded as highly intelligent, personable, and sneaky. These characteristics lend them and others in family Corvidae the nickname "Camp Robber."
There are few better ways to spend a winter day than strapped into snowshoes documenting the wildlife in our backyard...
...and enjoying the scenery...
...with a great group of trackers:
Thank you all for being a part of Cascadia Wild, this year, in previous years, and in the years to come!
Until next time...
Happy Solstice! Happy Winter!
Our best wishes to you in the New Year!
Our summer season is winding down, but this time of year is when things really start to heat up for us at Cascadia Wild! Like our friends in the forest, we are busy gathering all our resources together to ensure a great winter survey season.
We have several upcoming classes, including classes in wildlife tracking for every skill level - don't miss out on our Pressure Releases class December 7 and 8th! - and classes in ornithology and our Naturalist Training Program - see our full list of offerings here: About Our Classes.
This hope of their return is what started the Wolverine Tracking Project, and though the project has grown to incorporate other wildlife, the hope is still alive today. Join us this winter as we continue our search for wolverine and document other rare carnivores like gray wolf, Sierra Nevada red fox, and Pacific marten. Our Winter Tracking Surveys, done by snowshoe in small groups and led by 1-2 experienced Tracking Leaders, start in December, and training has already begun. Training dates are filling up quickly, so register here soon: Join a Tracking Team. A big thank you to those who have already signed up!
Our Camera Surveys also collect abundant wildlife data and operate year-round. We have just completed our Winter Camera Survey orientations, and we are excited about all the new volunteers that have joined us and to see so many returning faces!
We have set up our first winter cameras, and as of this past weekend, all our summer cameras have either been taken down or reset for winter, when we use different bait and have different installation procedures. It will be a few weeks before we have footage back from the winter sites, but in the meantime, summer footage is still rolling in. We have a lot of summer footage to catch up on, so here it goes!
Perhaps the most exciting news from the past several weeks is the detection of Sierra Nevada red fox!
A Sierra Nevada red fox inspects the camera and smells then rolls in the commercial scent bait at one of our high elevation sites. See the full video here.
Though this site was only up for 5 weeks, we had two separate visits from our target species Vulpes vulpes necator - one of the most rare mammals in North America, and an uncommon sight at our summer cameras! We have been operating under the hypothesis that we see this high-mountain fox at our cameras more frequently in the winter because they are drawn in more by the type of bait we use: in summer months we use commercial, scent bait; in the winter we use an eco-friendly meat bait. However, given this detection, we are now considering that perhaps elevation is key. It's possible that these foxes are only at higher elevations in the summertime, living off the ample mice and golden mantled ground squirrels (see below) on these more barren slopes, following food sources down the mountain as winter sets in. This is something to explore in coming seasons, and testifies to how little we know about this elusive animal.
A golden mantled ground squirrel forages and inspects the camera - hello!
We also saw quite a few rolling coyote as well. Like the fox above, not many canids can resist the urge to roll in some nice, stinky bait. Here are a couple sampling the potpourri of Hiawatha Valley Predator (one of our commercial scent baits):
Coyotes roll in commercial scent bait.
Coyotes can also be stoic. The lean and lanky look of this coyote indicates it could be a juvenile, but with its transitional coat it's hard to tell:
Compare to this coyote, who is a bit ahead of the game with its bushy winter coat:
The red coloration of this coyote is remarkable, and it's suitable camouflage for the pine needles on the ground. Coyotes can be difficult to discern from other canids, like foxes and wolves, especially when they have coloring like this. One giveaway is the tail: coyotes most often have a dark tip on their tail, while red foxes often have a white-tip on their slightly more bushy tail. Though it should be noted that gray foxes, who are rare on our mountain but more common to the south, also have dark-tipped tails, and coyotes can even sometimes have white-tipped tails, so it's best to take in other visual clues to their identification. Another clue: the ears are long and pointed on a coyote, but a fox has more rounded ears (see the photo of Sierra Nevada red fox above for a great ear-comparison). Compared to a wolf, coyotes are smaller, have slender faces with narrower snouts, their legs are more long and thin, and they walk more closely to the ground.
This site detected several instances of coyote, including a couple instances where the coyote was carrying prey!
We also had another instance detecting a lucky animal with its dinner:
This bobcat is carrying what is could be a gray squirrel, not unlike a squirrel seen at the same site just a couple weeks prior. However, with striped skunk also in the area, anything is fair game!
We also detected a bobcat doing something we don't often see: rolling in the bait!
This is a trait much more commonly seen with canids, like the ones above, and is the first time our cameras have caught this from a felid. The reasons behind a cat doing this are likely the same as a dog: to relieve itchy backs, disguise their scent, an/or cover themselves in something that smells so good.
We also caught a few instances of bobcats scent marking trees, like this one:
And we got to see some photos taken in the daytime, really showing off their distinct markings:
Most of our footage of mountain lions is also at night, but we detect them during the day from time to time, and caught some beautiful shots at one of our eastern sites:
We also detected several instances of another of our common forest predators, the black bear:
This bear, not a strict carnivore by any means, is likely foraging in the vegetation. Like most other animals right now, bears are busy gathering their winter stores. Whereas squirrels stash their stores, bears carry their stores with them.
Bears are thoroughly inquisitive, curious animals, and often spend a good deal of time inspecting sites, like this one seen here smelling both our bait area and the camera.
A bear inspects the bait log and the wildlife camera. See the full video here.
One of our summer sites used meat bait, and this was a very popular attractant for the neighborhood bears.
One instance the bear went after the bait, another instance the bear gave up and instead had a good scratch, and a third instance the bear forewent the bait entirely and climbed the tree. Whether the bear climbed the tree to get a better vantage point or was spooked by something in the area, is hard to say. It's possible it could have been spooked by one of the several cattle wandering through these woods:
These cows were also interested in the bait. In the second photo, the lighter cow is holding its mouth open in what is called a Flehmen response - something we haven't seen yet this summer but is common in ungulates like cows, deer, and elk, as well as in felids and bears. This is when an animal curls back its lips and breathes into its mouth, holding the air behind its teeth to better smell an area (read more about Flehmen response here).
The bait was also a strong attractant for a family of deer, the youngest still with their summer spots.
We saw deer at several of our other sites as well, like these two young bucks enjoying some early snow:
Given the antler and overall compact size of these two, and given that their muscle development does not seem mature (compare overall size and especially neck thickness with the buck below), it is likely that these gents are yearlings. Yearlings will also often travel in bachelor groups of two. While there may be additional deer we do not detect outside of the camera's field of view, a group of two would also support this age guess.
For family Cervidae, this is a busy time of year: rut, or mating, season. The soft velvet of buck antlers has been shed, and the hardened antlers are now being put to use.
Generally, the rut for black tailed deer begins in the first week or two of November, though that timing can vary due to a number of factors, including a cooler season, early snow, changes in food resources, or the individual. You can see that the buck above has one antler smaller than the other, which could be due to a growth abnormality or a sign of an early season sparring match with another buck.
For elk, we have passed the peak of rut in Oregon, but it's not uncommon for a second or third rut "wave" to happen around this time of year. Not long after seeing this cow - or female elk - and her calf, we saw the mature bull elk pictured below:
It's not hard to imagine that this bull is covering a lot of territory right now, searching for a mate. If you hear something like this while you're out in the woods, there are elk around! While male elk will bugle year-round, it is especially common during rut.
We hope you all are staying warm and having good luck readying your own winter stores while enjoying the changing of the seasons. Until next time!
Mt Hood from one of our high elevation summer cameras, in early October.
Summer is in full swing!
While that may mean staying up late under the stars, taking dips in glacial waters, and counting the hours spent outside in mosquito bites, at Cascadia Wild it also means hauling off to the woods to check on camera sites and combing trails for signs of Sierra Nevada red fox and gray wolf.
These wildlife surveys bring back valuable data, and in the past month alone we have collected over 8,000 viable photos, five wolf scat samples, one red fox scat sample, and, with our twenty or so new volunteers for the red fox scat survey, we are looking forward to more red fox samples, too!
You may have heard the big news last week about six new wolf pups in the White River Pack! This video, captured by biologists of the Confederated Tribes of Warm Springs, is worth a watch with the sound ON. We hope the best for the newest members of this pack, and we are keeping an eye out for them! It's only a matter of time and luck before some of them disembark to find new territory of their own. We are very interested in how their presence will shape the ecosystem of wherever they choose to call home, and, should they come our way, the information collected from our wildlife surveys will help us understand that.
It bears repeating: All this work is made possible by the support of our community – whether you are a survey volunteer, member, have taken courses with us, or have offered financial or material support, your presence is invaluable. Together, we are deepening our understanding of the forest. Thank you!
And now, the camera highlights!
All our cameras are up, and we’ve gotten footage back from all but one. Since our first photos of the season, we’ve seen more elk, deer, coyote, black bear, and of course, squirrels. We also have our first summer sightings of turkeys, skunk, cougar, and bobcats!
Most of our footage so far is of deer, which is more good news for our mountain predators. This buck near Timberline was out way past his bedtime, however, and deer at night can indicate that their environment is relatively safe from predators, so it will be interesting to see what else this site finds over the summer.
If you're planning on being out at night, keep an eye out for this nocturnal critter! Striped skunks like this one may get a bad rap, thanks to their odorous nature, but they are highly adaptable omnivores and can be important for insect control. They have been known to eat wasps and even venomous snakes! It's not surprising that while they are now classified in their own family as Mephitidae (skunk and stinking badgers), they were long classified in the family Mustelidae, along with wolverines, weasels, martins, and their other similar, feisty counterparts.
That's all for now, and we're looking forward to seeing what the next few weeks bring in!
Until next time: take care, and thanks for being a part of our community!
Things are heating up with our camera survey, just in time for the summer solstice!
Almost all cameras are up, with only five more to set up this and next weekend. We have some great footage back from four summer and two winter sites.
Here are the photo highlights so far:
...and another coyote inspecting bait. Typically a cautious species, this particular yote approached the bait nine times. We had a lot of photos of coyotes at this site throughout the winter. However, now that the snow has melted we have only caught sight of deer - it seems the coyotes have moved on and the deer have moved in. It will be interesting to see if that changes again throughout the season.
This week teams visited Bear Springs Near, Bear Springs Far, Alpine, Glade, Government Camp West, Meadows, Clear Lake, and Yellowjacket West.
Trackers visited Barlow Pass and reported back the "day of the weasel!"
Tracking Trip Updates
Above, mouse tracks with tail drag and a short-tailed weasel tunnel with breaks to the surface. Below, a weasel tunnel just below the surface.
Incredible views on a beautiful day!
Lastly, a moment in time captured in the snow in this bird's swooping track.
Wildlife Camera Findings
Bear Springs Near
Bear Springs Near enjoyed a mid-morning visit from this bobcat only once during the set. It's nice getting to see the bobcat in color, compared to our usual black & white nighttime captures.
A coyote dug a huge pit in front of the bait station. The outstanding sense of smell that all members of family canidae enjoy and utilize helped this coyote locate something buried deep in the snow. While it looks like it may have just found some old bait scraps, coyotes are fully capable of capturing live prey deep in the snow, although their methods differ from the charismatic style of foxes. Watch this video for a comparison!
Government Camp West
A bobcat saunters through the snow at Gov Camp West in the very early morning.
A fox at Government Camp is an exciting capture! This is the second lowest elevation we have seen foxes out, outdone only by a single fox at Teacup Lake last year.
Marten bound easily across the snow, and rather than digging or pouncing like the coyotes and foxes, they will tend to seek out hollows in the snow near trees or rocks and seek out prey in their tunnels from there. It is likely that this marten has a litter at home, and if not, it will soon! Young will typically be born between March and April.
We had camera checks at Clear Lake, McCubbins Gulch #1 and #2, and Yellowjacket East. A tracking trip visited Teacup Lake.
Tracking Trip Updates
Our tracking trip this week enjoyed an overcast day in the trees at Teacup Lake and observed some interesting weasel tracks, and some fun squirrel tracks, too!
weasel bounding (left) and squirrel going UP! (right)
In the following photo you can see the path the weasel took underneath the snow, quickly reemerging to the surface after just a short distance. Weasels are thin enough to squeeze into the tunnels left by mice and other small creatures, and will follow those tunnels in pursuit of prey. They definitely don't forget about the surface though! We love the idea mentioned by one of our trackers of a weasel poking its head above the surface of the snow like a little periscope!
Wildlife Camera Findings
The team at Clear Lake encountered some pretty amazing conditions that might have you drooling or cringing- depending on your preferences of snow sports! Either way, it looks BEAUTIFUL!
McCubbins #2 was visited by a coyote, a few deer, and a Douglas squirrel apparently competing for space with a (much larger) western gray squirrel that regularly appears on camera.
This yearling buck at McCubbins #2 will be losing his antlers any time now. An annual drop in testosterone (occurring after the rut in fall) leaves the connective area of the antlers weakened, eventually resulting in their loss in late winter or early spring. In summer, surges of testosterone trigger the regrowth of larger antlers. Have you come across any shed antler yet this season?
McCubbins #1 was exclusively visited in groups, whether it was a herd of deer or a flock of turkeys! This herd contained more than 6 individuals grazing together.
Have you ever heard of a "rafter of turkeys" before? Groups of turkeys are commonly called "flocks", "gobbles", or "gaggles", but "rafter" is a rather unusual one that seems reserved for domesticated birds. This site discusses the same "rafter" in detail for those of us who are curious!
We had camera checks at Government Camp East, Meadows, Yellowjacket West, and Alpine. We've also had two tracking trips since our last update, including a trip leader day.
Tracking Trip Updates
Trip leaders spend a beautiful day together looking at snowshoe hare and squirrel tracks, then on their way back when the day was almost over - they saw fresh bobcat tracks! Over the next few photos, notice the trapezoid-shaped heel pad and lack of claw marks in the bobcat tracks and its neat, consistent direct register walk.
Are you intersted in becoming a trip leader? Participating in Cascadia Wild trainings and tracking trips is a great place to start learning the skills. As a leader, not only do you build experience participating with nature in a more intimate way, you get to share that experience with others! (Not to mention the trip leader tracking trips!)
The tracking trip to Snowbunny found hare, mouse, and multiple bobcat trails and brought back some wonderful photos.
Wildlife Camera Findings
We had lots of naughty visitors in our photos this week! Okay... maybe "opportunistic" is a better word. The bait at Alpine made it about two days into the set.
The bait at Government Camp East made it a bit longer than Alpine, lasting for two weeks. This coyote posed for so many beautiful photos, we suppose we can forgive her.
With two hours of work, perhaps she earned it...
Meadows was not spared... Another thief! And so casual about it, too!
Let's not forget that we had plenty of well behaved visitors, too. This bobcat at Governmetn Camp East is barely visible and was only around long enough for this single photo.
Another marten leaving perfect tracks at Meadows. It visited multiple times.
A coyote at Government Camp East. (Alright, this is probably the same one from earlier. But she's on good behavior this time!)
We had camera checks at Bear Springs Far, Clear Lake, and Government Camp West, plus our intrepid trackers went snow camping near Timberline. Check out what they found, plus hear about a couple upcoming events!
The overnight tracking trip (as well as all the snow in the city!) has us thinking about what we need to do to stay warm - and gets us thinking of all the different ways the animals in our region are specialized to deal with this winter weather.
Tracking Trip Updates
The snow tracking survey trip this week did an overnight trip to the Timberline area. They followed a marten trail, then in the evening some of them were amibitious enough to build snow shelters to help stay warm. The shelter below looks quite cozy!
This marten was traveling with a very unusual gait, but if you look closely, you can see 5 toes on all four feet.
Wildlife Camera Findings
Coyotes' ability to capitalize on any available resources might be one of their greatest adaptations that serves them through winter. Rodents? Great! Deer? Sounds good! Nuts and berries? Love it!
Bobcats (and lynx, too) are unusual in the feline family because of their short tails. Perhaps due to their preference to hunt in dense, woody areas, a long tail was no longer necessary in their quick-pivoting, brushy chases - similar to the Coopers Hawk, which has shorter, rounded wings for hunting among the tree branches.
Round two of the weasel escapades! This camera station is undoubtedly this weasel's favorite place to pass the time. The last camera set was a tale of weasel-vs-woodrat, while this set found a competitor-less weasel luxuriously enjoying its surroundings. (Check out the full sets for weeks of this weasel bounding and jumping through the days)
Weasels are extremely inefficient at conserving heat due to their high-surface-area body shape. To counteract this, they have an extremely high metabolism that keeps them on the move and searching for food. When they're lucky, the catch prey that had a nice, warm den for them to commandeer!
Snowshoe hares have adapted in many ways we are all familiar with, like their extremely large, furry hind feet that keep them up on top of the snow. Additionally, snowshoe hares typically turn white at the beginning of winter. In some areas, however, this change does not occur due to the lack of reliable and consistent snowfall. This is a good thing for these creatures, as their bright white fur would be a dead give-away on a brown, snowless day.
Tracking Trip Updates
A group visited Froglake Snopark over the weekend and observed coyote, squirrel, hare tracks. Coyote feeding habits differ in the winter as opposed to the more plentiful times of spring and summer, and we can expect to see them not only along the trails of their favorite prey animals, but also scavenging more often and doing their best to conserve their energy.
Wildlife Camera Findings
This Meadows marten left us picture-perfect tracks. Here we can observe the angled two-print pattern and we even see the hints of what could be the five toes and claw marks.
At the same camera, we got an excellent view of a coyote's meadnering tracks.
This Bear Springs Near coyote is displaying a habit most of us wish our dogs at home could resist! Scent-rolling, wallowing, or scent-bathing are all names for the act of rolling in something most of us would turn our noses up at. However, for these predators and our pups at home, this habit offers a convenient way to disguise their own scent. Not only is there the potential for them to hide their own scent from their prey, but it would also hide their scent from any predators coming after THEM! This is especially true for the smaller predators who practice this ritual.
Lastly, Alpine got picked over by two ravens, but they were kind enough to wait until only a few days before the camera check to steal all the bait!
More tracking and camera trips coming up, be sure to sign up and we will see you soon!