Summer is cruising along! We hope you are getting out there, picking some berries, counting stars, and enjoying the season to the fullest. Volunteers on our camera and scat teams are getting out there and bringing back invaluable footage and genetic samples of our forest wildlife. Thank you to everyone who has contributed!
If you're looking for another excuse to get out to the woods, look no further! We'll be at Bark's Summer Base Camp to lead a Tracking Workshop on Sunday, September 1st - come for the day, a few nights, or the full two weeks of camping, workshops, and forest and beaver habitat surveys! Family friendly and FREE. We hope to see you there.
Keep the Sierra Nevada red fox scat survey in mind as you head out to the mountain trails this summer!
We're creating quite the stockpile of promising Sierra Nevada red fox scat, as well! Not every survey will collect scat, though, and that is as valuable as genetic information - lack of evidence of their presence is data that reinforces the rarity of this animal - and knowing what areas they are using is as helpful as knowing what areas they are not. Once we have enough samples, we send the samples for analyses to our partner at Cascades Carnivore Project (who is also researching the Cascade red fox, a cousin in the alpine areas north of the Columbia River). Depending on the quantity we collect, the whole process can take a year. The more we collect, the more timely we can get the data analyzed and communicated to researchers and management - and the better data set we will have.
Wolf survey: We also recently sent off five wolf scat samples to be analyzed by ODFW, and are looking forward to the news! A recent survey also found two new scat samples.
Depending on habitat connectivity, availability of prey, and other dynamics, a wolf pack can have a hunting territory of 50-1000 miles (larger territories commonly found in arctic and subarctic areas). While we know the White River pack is nearby, we are still learning about their territory, and a wolf from that pack or another could decide to venture out and claim new territory at any time. It's a good idea to keep an eye out for their signs, especially on the eastern side of the mountain - we never know where they may end up!
We've now seen footage from all our sites, and have a lot of photos for you, including some firsts of the season - and a first ever for this survey! As usual, we saw a lot of elk, deer, coyote, black bear, a couple mountain lions, and a couple bobcats. We of course saw a lot of Douglas squirrel, a lot of very busy chipmunks, at least one ground squirrel, and a few handfuls of unidentifiable rodents, but the star rodent this time was the largest member of the family Sciuridae, the yellow-bellied marmot!
This is the first time we have caught one of these giant ground squirrels at our cameras! They tend to live on and build deep burrows in talus slopes or alpine meadows, and, though it's not unheard of, it's a wonder that we would find one in this area, which is high-subalpine. Perhaps this one has recently been displaced or has chosen this sub-alpine forest for its abundant edible mosses, grasses, and wildflowers - favorite snacks of marmots.
These dapper rock chucks are named for their coloring, however, they turn tail and burrow at the slightest onset of cold. One of the longest hibernators in our region, marmots can begin hibernation as early as the end of July/mid August, but usually take the dog days of summer to continue building their winter stores.
The biggest present danger to this marmot is coyotes, but wolverines would also be a formidable foe if they reclaim their historic range.
Speaking of Mustelidae (the weasel family, of which wolverines are a part), we also caught sight of the first weasel of the summer!
This lithe and well-camouflaged animal has a unique, identifiable characteristic that sets it apart from other mammals of its size: a long, black-tipped tail which appropriately lends to its name of 'long-tailed weasel.' We always enjoy finding this voracious rodent-hunter on our cameras.
We also saw our first sooty grouse of the season at the same site (lower left corner).
Like other ground birds, a grouse is always a good sign for our forest carnivores like this bobcat, seemingly hot on its trail.
This other bobcat was very interested in the bait belt itself - but not the bait. Perhaps it was more interested in our human-scent from the camera setup than the canine-scent bait under the log; indeed, one of these two may present more danger than the other.
A fellow feline who rightly fears no animal, hominids included, this mountain lion took a moment of repose at our bait log...
...while another mountain lion was caught on the prowl.
We saw many black bear, like this one with its black and cinnamon coloration.
This bear visited a few times, and it really enjoyed using the camera tree as a scratching post, leaving us with quite a few pictures of the back of its head.
Two cubs of the year were caught at another site, though rarely on-camera at the same time. The mother, though (top background), was never far behind.
Bears weren't the only ones out with their young - this juvenile coyote (bottom) and its parent or helper (top) were seen inspecting (and marking!) a site. If you missed it, they were featured in a recent blog post - click here for more about coyote family dynamics, their life-cycle, and canine interactions.
You can almost see the grin on this content 'yote. This behavior could be fulfilling a purpose as simple as a good back-scratch. Or, considering the presence of deer in the area some nights prior, could be a way for the coyote to cover itself in the scent of its prey.
Meanwhile, another one of our cameras captured this very lucky coyote!
While the coyotes have seemed to move on from this site, for now at least, we did see a lot more hare:
More good news for our forest carnivores, a lot of members of the family Cervidae! Specifically, deer and elk.
The photos of this buck displays its summer velvet wonderfully. The antlers of a mature, well-fed and healthy buck can grow up to 1/4 of an inch a day. For bull elk, antlers can grow almost an inch a day. When velvet is present, the antlers are soft and susceptible to damage, and this is part of the reason why bulls and bucks will tend to stick to a smaller territory, with other males. The velvet sheds when the bone begins to set, about mid- to late-September, just in time for them to roam.
We didn't see too many bull elk this time, but we did see quite a few herds of cows and calves.
We also saw two elk that were tagged and collared...
And were treated to some beautiful photographs of a very curious elk! Hello!
We have one more first of the season to share with you, the raccoon:
If you live in a city, chances are you've seen one of these recently. Though more common to see in urban areas, they are still woodland creatures. Like coyotes and other fauna that easily transition to urban areas, they are highly adaptable to their environment. Their presence as scavengers and hunters is always a good sign, and it's always encouraging to see diversity in the forest.
Thanks for reading. We'll be back with more updates soon!
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.
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!
Hello Cascadia Wild Winter Volunteers,
Lots of Camera and Tracking Trips this week!
Volunteers visited McCubbins #1 and #2, Government Camp West, Yellowjacket West, Glade, Clear Lake, and ODFW Lands cameras, and Snow Bunny and Little John on tracking trips.
All of these sightings have us considering the diverse ways wildlife stay happy and healthy at this time of year when food can be harder to come by.
A beautiful day at Snow Bunny!
The tracks below display a typical canine side trot (the gait that your dog commonly does when it is pulling on the leash). This trail pattern, along with the oval shape of the tracks, tell us it is definitely a canine. The crew identified the tracks below as being from a coyote, but these can sometimes be difficult to confidently identify. Is at a coyote? Or perhaps a fox? Maybe a domestic dog?
There is a lot of overlap in the size of the tracks themselves. However, fox are smaller animals than coyotes and will therefore have a smaller stride. Fox also have furry feet, so it is rare to find a clear track. Also, the track itself is wider, so if negative space is definable, coyote tracks will display and X, while fox will typically display a negative space closer to an H.
Two groups visited Little John this week, and both found signs of weasels. The narrow, focused trail shown below is indicative of a weasel in a hurry! As mentioned in a previous email, weasel tracks can often be identified by the meandering, curious, erratic paths they create as they investigate their surroundings.
Weasels typically hunt under the snow, seeking out mice and other small rodents. It is possible that it is the females that are hunting underground, while males stay above ground. This could be attributed to their size difference, as it would be easier for the smaller females to fit into the narrow burrows beneath the snow.
Wildlife Camera Findings
This group of 3 coyotes was lured in to our ODFW Lands camera, but wasted no time in organizing themselves to search out some real prey for themselves. Although we are used to seeing coyotes in almost every habitat we can think of, the open grasslands are where they originally thrived, sustaining themselves on the small rodents found in abundance in that landscape.
They've come a long way in the past few hundred years, diversifying their habitat, diet, and social structures, but seeing this small group working their way through the grass is a happy sight to see, and reminiscent of these coyotes' origins.
It's hard not to assume this jolly looking deer was enjoying the (relatively) warm weather!
Don't be fooled by the sunny, grassy backdrop of these photos though, these visitors are still pushing through the cold! This solitary elk only appeared once on camera, amongst night after night of deer.
This deer passing by McCubbins #2 was not enjoying the luxury of warmer weather like above, but it is still highly capable of thriving in the cold. Deer can capitalize on many food sources still readily available in winter, even including lichen and fungi
This Government Camp West bobcat might have been lured in by the scent of an easy meal. Unlike the lynx, bobcats' smaller feet cause them to sink into deep snow, making hunting more of a challenge.
This individual probably moved on in search of one of their more typical meals for this time of year, which could include snowshoe hair, mice, voles, and even deer.
Hello Cascadia Wild Winter Volunteers,
Another great week of camera trips! Volunteers visited McCubbins #1 and #2, Government Camp East, Hazel Hollow #1 and #2, and Little Zig Zag.
Wildlife Camera Findings
A group of 6 deer passing by McCubbins #2
One of many bobcat sightings at McCubbins #2
A coyote in the distance at Hazel Hollow #2
A marten circles the bait at Little Zig Zag
Little Zig Zag was frequented by a red fox over the past few weeks. This is another interesting example of these animals using high elevation forest areas regularly.
Winter is in full swing and we love seeing all of the beautiful photos and tracking trip updates each week. Check out GoogleDocs to see all of the full sets from each camera.
Wildlife Camera Findings
A marten spent some time at Glade immediately after set-up.
We have seen a lot of bobcats on multiple cameras lately. This is unsurprising, considering the countless squirrel and hare photos we receive each week!
This individual at Yellowjacket East hung around for a while, leaving the camera and returning only a half hour later. The last shot of the bobcat leaving the area shows great detail of its tail and hind feet!
McCubbins #2 was also visited by a bobcat multiple times.
Deer and coyote at McCubbins #2 (not to mention all the squirrels!)
And finally, again at McCubbins #2...
That's a first! While it's true that the camera is near a water source, this is the first time we have ever seen a RIVER OTTER on our cameras before! Here are the full photos for scale:
As you can see, this otter was out and about at nine in the morning, which corresponds with their likelihood to be more active during the day in the winter (and more active at night in the summer.) Although otters spend the majority of their time in the water, they will travel considerable distances when relocating from one body of water to another.
We are thrilled to have added another species to our list of animals! Every week we learn more about Mt. Hood wildlife. Also, don't forget to check out GoogleDocs to see all of the full sets from each camera.