Cascadia Wild blog
News from the Wolverine Tracking Project and more
The Wolverine Tracking Project Winter Wildlife Surveys have drawn to a close, and summer is just on the horizon. As we take a look back at findings and best photos from the season, we have a lot to celebrate! And, if you are so inclined, check out our official Wolverine Tracking Project annual research report here, for all the findings of the past year!
If you're a returning volunteer and would like to join the Wolf Team, contact us and let us know!
And now the review!
Wolverine Tracking Project Winter Findings
A snowy scenic image of Newton Creek submitted by a volunteer. A small creek divides two snowy banks, with a line of snow tipped trees and Mt. Hood in the background.
Volunteers retrieved beautiful trail camera images, took stellar pictures of tracks, kept their eyes peeled for scat, urine, and other sign, and supporters helped us meet our fundraising goal! All of these contributions allow us to continue building a robust narrative of the animals of Mt. Hood National Forest and allow us to keep documenting wildlife in a meaningful way. Whether you were part of a Camera Crew, a Tracker, or had wanted to join but weren't able to due to pandemic, or if instead you supported us from home: Thank you, thank you!
Camera Crews committed over 1000 hours to checking cameras and recording and uploading data! Trackers committed 137 hours and surveyed over 15 miles of transects, for a total of 181 tracks surveyed!
Happy Spring! While snow and cold will linger around the mountain for a bit, there is an undeniable warmth on the breeze. In the valleys, buds are bursting on trees, spring ephemerals are opening to greet the season, and we welcome all the new growth that this season brings!
At Cascadia Wild, we are celebrating the season with offerings of Spring Botany Classes and a new Tracking Challenge!
Our last tracking challenge was All About Squirrels, and here are the Tracking Challenge Winners!
Left to right (or top to bottom): Clearest Squirrel Tracks by Graham Hulbert (Tracking Leader); Most Unusual Squirrel Tracks by Alexis and Andrew (Camera Crew); Best Squirrel Sign by Sophie Dimont (WTP Intern).
Meanwhile, winter's not over yet for the Wolverine Tracking Project! Read on for our latest findings from our winter wildlife camera and tracking surveys.
wildlife Camera and Tracking surveys
We've had a couple detections - and a couple possible detections - of target species this month!
We are excited to share this camera footage of one target species, the Sierra Nevada red fox:
A Sierra Nevada red fox enters a snowy clearing to inspect a camera site.
We had two separate detections from this camera in the same night, a few hours apart. It is impossible to say whether this is the same individual without genetic evidence, but in both instances the fox in frame was cute and curious! If the sightings are of two separate individuals (of opposite sexes) we hope they are a pair. These images were taken during red fox mating season (January and February), and kits conceived during these winter months will be born between March and May.
A Tracking Leader also recently found some tracks that could possibly belong to a Sierra Nevada red fox:
Left to right (or top to bottom): A canine trail up a snowy hill on Mt. Hood; a canine track in deep snow is carefully measured.
The trail pattern and size of these tracks are right on for fox tracks. However, these characteristics could also indicate that these tracks were made by a coyote or domestic dog. Unfortunately, due to less than ideal snow quality, it is difficult to look for more differentiating characteristics. In an ideal tracking scenario we would look at the shape of the negative space between the toes and heel pad. In domestic dogs and coyotes, this negative space is shaped like an "X". In red foxes, this shape is an "H". This print is a double register - meaning the hind foot has stepped on top of the front print, obscuring the details of the front track. If we could clearly see the front track, we could also look at the shape of the heel pad. In coyotes and dogs, this shape is trapezoidal; on foxes, the heel pad is more "squished" looking and can show up looking more like a horizontal line.
For now, we'll have to log this track as "canine" - no matter how excited we might be about the possibility of detecting our most elusive montane fox!
This tracker also found some potential Sierra Nevada red fox scat on the same survey:
Small scat in the snow, with tape measure and a memo book for size reference.
This scat has a dramatic tapered end and is about as thick as your pinky finger, which are both good indicators for fox. However, like the tracks found nearby, the scat is also a little formless which could be due to age, diet, or even the snow. It's hard to know who this scat belongs to based on visual clues alone, but this sample was collected and genetic analysis can tell us for sure.
One of our long-time volunteers also sent us these canine tracks, which may belong to another target species, the gray wolf:
Left to right (or top to bottom): A trail of probable wolf prints leads off through the snow; a probable wolf print shown up close.
When considering canine tracks that may belong to a wolf, the most important consideration is size. Wolf tracks are larger than coyote tracks and much, much larger than foxes. They are also much larger than most domestic dogs, except for large breeds like Great Dane, Mastiff, and Rottweiler. And so, determining who these tracks belong to requires differentiating between large domestic dog tracks and wolf tracks.
Compared to domestic dog tracks, wolf tracks typically show a greater distance between the two outer toes (the interdigital space). The toes also point straight ahead instead of out, like they tend to do in dog tracks. Claws are long and pronounced, and thinner than in dog tracks. Wolf tracks also show a longer track with a proportionally smaller heel pad, and the track will show a downward angle in the direction the wolf is traveling, since they do not walk as flat footed as dogs do.
Like our possible fox tracks above, however, we don't have enough details to say for sure that these belong to a wolf and not a domestic dog. Details of the trail pattern and context would also be helpful to confirm an identification. Thus, we can only say that these are probable wolf tracks - but still an encouraging sighting nonetheless!
We also detected another target species - and this time we are sure of it! These photos below show the fierce mustelid, Pacific marten.
Left to right and top to bottom: Several detections show a Pacific marten approaching the bait tree in the center of a snowy camera site. It is unclear if these are the same or different individuals each time.
The photos above are from three separate detections of marten at this same site, where they have also been detected throughout the season. Like the Sierra Nevada red fox, we can't know for certain if this is the same individual without genetic data. Martens spend the winter roaming and hunting alone, and the territories of males will overlap with those of females, but males defend their territories against other males. So if these are separate individuals, they may be polygynous partners.
This magnificent mountain lion was also documented:
A mountain lion stands in a snowy clearing.
A rare detection in the mountains in winter, this is the third sighting of a mountain lion at this location this winter. The camera crew even found fresh mountain lion tracks at the site at each camera check! Oregon has a healthy population of about 6,000 mountain lions. Hunting regulations were instituted in 1961, after the population had been decimated to approximately 200 individuals, and thankfully they have since rebounded.
Another feline was also detected, the bobcat! The two white spots which visible on the back of their ears are thought to be false eyes which deter predators. Such distinctive markings (as well as the white underside of their tail) may also help trailing cubs follow their mother.
Top: A bobcat picks its way through the snowy camera site clearing. Bottom: A bobcat photographed mid-stride.
Bobcats have classic feline tracks, with toes that sit in a curve above the heel pad, allowing the space between the toes and heel pad to form a C shape. With a length of 2 1/2 inches, these tracks are too small to belong to a cougar but are just the size you would expect for a bobcat.
Left to right: A dainty trail of prints in several inches of snow left by a bobcat; a partially snow-obscured bobcat print photographed up close.
Coyotes were regular visitors by night and day, as they have been throughout the winter season.
Left to right/Top to bottom: A coyote sniffs around the bait sight clearing and then pauses in front of the trail camera; White Tip (a coyote noted previously at this camera site for her white-tipped tail) watches on as her companion urinates on the bait stump; a coyote rolls in bait on the forest floor; a coyote visiting at night-time stands on hind limbs to thoroughly investigate the bait box; a coyote digs in front of the bait tree while a cohort looks on with interest.
The camera sites also documented many, many deer, exemplifying a diversity of age and size found between deer and even within the same herd.
Left to right/Top to bottom: Deer of many sizes parade past the trail camera; a deer tentatively steps into a snowy clearing; a deer elegantly pauses with their forelimb raised; two deer dusted with snow walk by; a deer with head lowered enters a sun-dappled clearing.
Elk also roam the forest. They sometimes appear on our trail cameras solo, but they can appear in quite large herds, too - especially this time of year.
Left to right/Top to bottom: A bull elk shows their profile to the camera; a bull looks away from the camera; a group of elk stand in a cluster looking in different directions.
Although snowshoe hares are common sights on our trail cameras, their quantity does not diminish their quality.
A hare bounds around a camera site, looking out of frame and at the camera.
Snowshoe hares are an incredibly important prey species for many omnivores and carnivores, like two of our target species, Sierra Nevada red fox and gray wolf. In fact, they are such an integral part of the food chain that their population size can directly affect the population of predators in the area. But to catch a snowshoe hare, a hopeful carnivore must have keen eyes and quick paws. In winter, the coats of snowshoe hares often turn from brown to white, to help them blend into the snowy world around them. Also, snowshoe hares can cover up to 10 feet of distance in a single bound, and they can bound away from carnivores at a top speed of 27 miles per hour!
Other important prey species include the the California ground squirrel, western gray squirrel, and the Douglas squirrel.
Top to bottom: A California ground squirrel runs onto a log and then off a log; two western gray squirrels chase each other towards a stump; a Douglas squirrel runs across the snow.
California ground squirrels are known to hibernate during winter, but can emerge from their winter sleep as early as January, though some are not seen until March. Looks like this one in the first photo is an earlier riser! Western gray squirrels and Douglas squirrels are active all winter. In the second photo, we can see two gray squirrels chasing each other - either in a territorial or mating display.
We also detected striped skunks wandering by a couple of our cameras.
Top to bottom: a skunk walks away from the camera, a skunk walks parallel to the camera
We also detected a couple turkeys!
Two turkeys have a leisurely walk through a camera site.
We hope you are able to get out and enjoy a leisurely, spring stroll through the woods, too.
Thank you for checking out our blog, and be sure to check back in next month for more wildlife news!
As winter sets in, the days grow longer, providing more opportunity to enjoy the abundance of the natural world and offering hope for the days to come.
From all of us at Cascadia Wild, may you have many blessings in the new year.
As we look back at 2020, a year of many challenges and changes, the unwavering presence of our community stands out most of all. Thank you for showing up, offering your support, and committing your time and energy to volunteer, expand your naturalist skills, join our clubs, or simply read along and take part in our news and stories. Thank you for being there.
As we look ahead to 2021, we are excited to be continuing the community science Wolverine Tracking Project wildlife surveys on Mt. Hood. We are also looking forward to offering new classes that explore the local, natural world, and to continuing our community clubs. We hope to expand these programs and our community, better reaching underserved groups so that we all can partake in a deeper relationship with the flora, fauna, and landscape of the Pacific Northwest.
We look forward to you being there as well!
If you are able and would like to help support our goals in 2021, please consider making a year-end contribution. All donations will be generously matched through January 2nd!
Whether you can give $1 or $100, you help shape the future of Cascadia Wild.
Our heartfelt gratitude to everyone who is able to contribute their time, money, skills, and knowledge.
We are Cascadia Wild!
Summer Season Review
In footage from this summer that was only retrieved recently, we detected these two gray wolves:
Two gray wolves walk by the trail camera
Due to the angle of the camera and the placement of the animals, these individuals were hard to identify, but here are a few of our justifications. Both these individuals have large feet and an overall gray, grizzled coat, and the second wolf has a significant amount of black in their coat. While there is overlap between wolves and coyotes in both paw size and coat coloration, coyotes more often display tawny coloration and smaller feet than gray wolves. Furthermore, the second wolf individual has a broader face and smaller ears in proportion to their face than we would expect from a coyote. Even with those justifications, this is still a really hard identification. Determining the differences between coyotes and wolves is difficult and is a skill that benefits from time and practice - if you would like to test your own skills, check out this quiz from ODFW!
This is Cascadia Wild's fourth detection of gray wolves! Woohoo! Our first detection was in the summer of 2018, where we detected the White River breeding pair. This was one of the preliminary documentations of this pair in Mt. Hood National Forest. In the summer of 2019, we detected two wolves at two different locations. Oregon Department of Fish and Wildlife believes that these were also the White River breeding pair. This most recent detection was on the east side of the forest within areas of known wolf activity of the White River pack, so we can make an educated assumption that these individuals also belong to the White River pack. Furthermore, ODFW has also advised that their coloration is consistent with the other members of the White River pack. This is very exciting news and it confirms that our White River pack is still utilizing the same territory.
This year we had seven detections of our target species Sierra Nevada red fox at two sites! We detected Sierra fox in both alpine and subalpine habitats.
A Sierra Nevada red fox stands by a rock with Mt Hood in the background
A Sierra Nevada red fox inspects a tree felled by a windstorm
Historically, the majority of our fox detections occur during winter. One previous hypothesis as to why we saw so many more during the winter was that they might be experiencing food scarcity and therefore more drawn to our winter meat baits. However, these numerous summer sightings molded a new working hypothesis - for two summers in a row we have detected Sierra fox at high elevations, which suggests that these foxes may be seasonal migrants, spending the summer months at higher elevation, where there are less trees for us to install our cameras, and descending to somewhat lower elevations during the winter months. We cannot wait to see what new information arises in future seasons!
Along with our target species, we have also had a couple new detections this season!
We have never detected these species on our trail cameras before.
We detected an American mink...
A mink scampers across a fallen tree
...and a couple of bats!
Bats fly in front of one of our trail cameras
Though we have detected grouse in past seasons, we have never captured a moment like this.
See the exposed patch on the side of the neck? Those are the air sacs of a male sooty grouse, presented in their mating display! This individual was seen not long after a female grouse was also detected. Maybe we'll see some juvenile grouselings in this area next summer!
A mating display of a sooty grouse
It is exciting to have so many new faces, but we always appreciate visits from our regular crew of Mt. Hood mammals. Documenting a wide variety of wildlife allows us to add to our ever-growing knowledge of the forest.
Some species were recurrent throughout the forest, and we received images of them from around Mt. Hood and the eastern boundary.
Our most frequent visitor by far was deer! Individuals or small herds were detected at 95% of all our camera sites, which means they were present at all but one site. Our camera footage allowed us to watch fawns grow up and antlers mature.
Left to right, top to bottom: A doe looks into the camera, a buck shows off their antlers, a fawn sneaks between a gap in a log, a doe and fawn share a sweet moment
Their ungulate cousin, elk, were also detected on our cameras. They said hello to 8 of our cameras throughout the forest.
Left to right, top to bottom: A cow looks at the camera, a bull walks through a camera site, a cow pauses with her calf and looks back at our trail camera
Another frequent visitor was coyote, who was spotted at 70% of of our sites. Consistent with past years, coyotes were prevalent all over the map. These opportunistic feeders can be found in alpine, subalpine, and montane habitats throughout Mt. Hood National Forest.
A coyote walks by
One of our favorite individuals this season spent a few minutes rolling around at one of our sites.
Video: A coyote rolls in our scent bait at the base of a short rock wall
Another regular was a fan favorite... the black bear!
A black bear pauses with their paw on a log
Let's not forget the rolling cubs! You should really watch those videos, they will brighten your day!
Videos: Black bear cubs roll at the location of our stinky scent bait at the base of a stump or log
Bobcats visited 7 of our sites. These solitary cats were found in both subalpine and montane habitats.
A bobcat pauses in the middle of a camera site
We also detected a variety of squirrels all over the map, including the Douglas squirrel...
A Douglas squirrel sits on the branch of a fallen tree
...Northern flying squirrel...
A Northern flying squirrel runs across a log
...and the golden mantled ground squirrel.
A golden mantled ground squirrel pops their into the camera frame
Mountain lion was only detected on the east side of the forest this season, and only at two sites. This is slightly unusual because mountain lions were detected at 5 different camera sites last summer and 4 different camera sites two summers ago. While we can't draw any concrete conclusions from these observations, cougar distribution will be interesting to track in future summer surveys.
A mountain lion walks towards the trail camera
There were a handful of smaller critters who were only detected on the eastern side of the forest, including striped skunks.
A striped skunk looks at the ground below the log it is standing on
We only detected California ground squirrels on the east side of the forest. We do not usually find California ground squirrels or striped skunks close to Mt. Hood, so we expected to detect them in this area.
A California ground squirrel is well camouflaged into their surroundings
We also detected chipmunks. Chipmunks can be found in alpine, subalpine, and montane forest throughout the map, so it was unusual to only detect them on the eastern boundary.
A chipmunk stand on the very edge of frame
We also detected quite a few turkeys!
Three turkeys explore a camera site
Besides the Sierra Nevada red fox, there were two species only detected close to Mt. Hood: the yellow-bellied marmot and the raccoon.
We only detected the yellow-bellied marmot at high elevation. Marmots are only found in alpine environments, or sometimes just at the edge of subalpine. They are adapted to live in this environment, munching on alpine vegetation and burrowing in the talus slopes from the first sign of snow until March-May.
A marmot peeks at the camera
This is the only raccoon we detected this summer:
A raccoon ducks behind some brush and out of view of the trail camera
Along with camera data, we also accumulated a mountain of scat throughout the summer. Volunteers on our scat survey teams collect these genetic samples to help add to the narrative about our two target canines: gray wolf and Sierra Nevada red fox.
Members of the Wolf Scat Survey Team surveyed 243 miles and found 10 potential wolf scats on the eastern side of the forest.
Members of the Fox Scat Survey Team covered 54 miles and found 15 potential Sierra Nevada red fox scat samples, mostly around treeline of Mt. Hood!
Left: A testable wolf scat; Right: A testable Sierra fox scat.
The diameter, tapered end, and contents of the scat shown in the photo on the left suggest that this sample is potentially wolf scat. The white-ish hue is due to the scat's age. As wolf scat gets older, it turns from a darker brown to a more chalky white. Even though a scat sample may be older, it is still possible to extract a good amount of DNA for analysis.
We look forward to seeing if any of the scats are a genetic match to their potential species and, if so, to the information that they can tell us about how the native ancestry, distribution, and habitat use of these two important canids. Our scat surveys will resume next summer, when the snows have cleared from the forest.
But, while the snows are here, the camera survey continues and tracking season begins!
Winter wildlife surveys begin!
As the first snows blanket Mt. Hood National Forest, a whole new wintry world of wildlife opens up to the Wolverine Tracking Project. While we are just at the start of the winter wildlife camera and tracking season, please enjoy a compilation of species and tracks observed so far, thanks to the efforts of our amazing volunteers. Look forward to more in the coming months!
A small sapling is progressively blanketed by snow until only the crown is visible.
Snow level can rise several feet very quickly on the mountain, and volunteers anticipate this by gradually raising the height of the bait box so it remains accessible to passing wildlife.
Always a favorite, several charismatic coyotes interacted with camera sites both east and close to Mt. Hood.
Top: A coyote glances at the trail camera, as if unsure.
Middle: A trio of coyotes, yes a trio, sweep through this camera site.
Bottom: A coyote strikes a pose while contemplating that strange odor coming from the bait box.
Coyotes are social and expressive. Always adaptable, coyotes can operate solo, as a mated pair, or as part of a pack. Another great adaptation for winter is their thick coats. In the photo directly above, notice that the snowflakes which have settled on this animal's pelt have not melted, it's insulating properties are an amazing adaptation!
Cat lovers should love out next charismatic carnivore: bobcat.
Top: In this photo, only the reflective eyes of the bobcat are visible at first glance.
Middle: A bobcat almost completely blended into their surroundings.
Bottom: A bobcat sniffs the bait box.
The effect of these glowing eyes, which you may have noticed in photos of your cat or dog, is due to a reflective layer called the tapetum, which gives nocturnal animals night vision by reflecting light back into their retinas. All the better to hunt with!
Bobcat's coats are both beautiful and functional, providing both camouflage and insulating protection. These big cats thrive throughout the winter months due to their thick coats. Their fur can become less brown and more gray during winter which allows them to better camouflage into their surroundings.
Bobcat footprints in the snow.
The heavily furred, large paws of bobcats also help them navigate the snow, kind of like snowshoes!
Black bears were also an occasional visitor to several of our camera sites.
Top: A black bear snuffles the ground in front of a trail camera.
Bottom: a black bear walks through the same site.
Black bears are the only bear species in Oregon so it is very easy for our team to identify their pictures! It won't be long until black bears are in hibernation, so we will enjoy seeing them (from a safe distance) while we can!
Making jokes about weasels and their cousins, which scientists call mustelids, is a must for us at Wolverine Tracking Project (haha).
A weasel bounds through the snow.
Though the weasel above is moving so fast the picture is blurred, the long body and dark-tipped tail are both characteristics of long-tailed weasels.
Top: Weasel footprints in the snow. Bottom: Weasels are also known to meander, and this one weaseled their way into a little natural nook.
A tracker also detected the larger cousin of the weasel: the Pacific marten.
Left: the trail of a Pacific marten; and Right: the detail of a marten's tracks.
The Pacific marten is one of our two mustelid target species. The other is the wolverine, the largest mustelid cousin. While we are still waiting for wolverine to make a return appearance to Mt. Hood, we are always encouraged by the tracks of marten, who are an indicator of a healthy upper-elevation forest. All mustelids have similar footprints, characterized by five clawed toes and an inverted V-shaped heel pad.
No matter the time of year, it is certain that we will have some lovely photos of cervids (deer and elk, keep an eye out for flying cervids over the holidays!)
A spike elk considers the trail camera.
This male elk above is referred to as a "spike elk" meaning he has at least one antler without any branching. This is most common of younger males under six years old, although genetic, environmental, and health factors may also play a role in delayed, mature growth. In his prime, his antlers may grow as many as 6 or 7 branches, each with their own tips or "points." Male elk are called bulls, female elk are called cows, and their offspring are called calves.
Top: Male deer (bucks) seen close up. Bottom: A herd of female deer (does) traverse a lightly snowed field.
These snowy tracks belong to a deer.
Snowshoe hares are always entertaining visitors to camera sites and their tracks are seen more frequently by volunteers than almost any other species.
A peaceful picture of a snowshoe hare in the snow.
Left: a snowshoe hare trail. Right: detail of a snowshoe hare's front and hind tracks.
Although a little difficult to visualize at first, snowshoe hare tracks form a "T" shape. This is due to their bounding gait, where the front feet land and the hind feet follow next, landing just in front of the front feet.
A snowshoe hare pauses under a log. Photo credit: Keri Sprenger, Wolverine Tracking Project Volunteer
A camera crew unexpectedly got to see this bright-eyed snowshoe hare in person! It is very unusual to encounter them in broad daylight, and the volunteer kept a respectful distance from the animal while capturing this image. You never knew what you might see when you venture out into nature!
Striped skunks are our next species.
A skunk holds it's lovely striped tail aloft as it passes by.
Next we have sightings of several squirrel species.
Left: A western gray squirrel pauses (left); while a California ground squirrel also takes a moment of repose (right).
Western gray squirrels are the largest tree squirrel in Oregon. They are rivaled in size by the California ground squirrel (although the prize for largest ground squirrel in Oregon goes to the marmot!). Similar in appearance the western gray squirrel, the California ground squirrel is not gray but very subtly spotted.
Left: An acrobatic Douglas squirrel caught by the camera mid-leap.
Right: A chipmunk, almost impossible to spot at first as it is so well camouflaged against the forest floor.
On the other side of size, Douglas squirrel is one the smallest tree squirrels in Oregon (Northern flying squirrels win for the tiniest tree squirrel). Chipmunks, on the other hand, are even smaller and are the smallest ground squirrels in Oregon.
Squirrel tracks in snow
The squirrel tracks above belong to one of our non-hibernating squirrels of the upper-elevation forest: Douglas squirrel or Northern flying squirrel. They have a similar trail pattern as a snowshoe hare, thanks to their bounding gait, but they are much, much smaller!
Our only ground bird camera visitor was wild turkey.
A "rafter" of wild turkeys foraging.
On our tracking surveys, trackers found these great sooty grouse tracks! Sooty grouse and turkeys are both important ground birds for our forest carnivores.
Tracks from a sooty grouse.
Thank you so much to all our camera crew and tracking teams for venturing out, helping to document the wildlife of Mt. Hood National Forest, and sharing your experiences with us!
Until next time, we thank everyone in the Cascadia Wild Community for their support and wish you all the best in the New Year!
Our previous blog post has been corrected to account for an error: a turkey vulture was identified as a turkey! We thought it might be interesting to see a comparison of a turkey (left) with a turkey vulture (right):
Often, factors conspire to make identification difficult. We may only get one, blurry shot of an animal as it zips through a site, or high contrast lighting conditions can make things tricky. And, like comparing the Douglas and Western gray squirrels or rabbits and hares in low photo conditions, similarities can make an ID tricky. Both birds are equivalent size with bald, featherless heads. However, female or juvenile turkeys like the one above are easier to differentiate since they are more slender and upright than a turkey vulture - the long legs and neck and larger size also set turkeys apart from other ground birds like pheasant and grouse. Also note the characteristic speckled coloring of the turkey vulture. Another way to tell? The beak of each animal reflects its diet. Turkeys are foragers that feed off vegetation, insects, and sometimes even lizards and so have more slender beaks, while turkey vultures have sturdier beaks to suit their scavenger diet, one that includes insects, berries, and so on, too, but is primarily focused on carrion. While both birds are an indicator of a healthy ecosystem, they each play different roles. Read more about turkey vultures and turkeys.
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!
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!