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We put a camera here over a year ago, unsure if it would be a good spot. Always lots of trial and error with cameras when trying to find good spots where wolves like to travel. But, it was a beautiful setting in some conifers along a small creek...

238,363 просмотров • 8 месяцев назад •via X (Twitter)

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We set this camera in a new spot last fall where a deer trail crossed a remote hiking trail. This video is a distillation of 7 months of footage totaling >2 hours. Suffice it to say, we were pleased with this spot and we hope you enjoy the footage! The camera was put up in late October. Most of the first videos captured were during the rut when several bucks were traveling on the deer trail. One buck, in particular, was a bruiser in terms of body size. And then as the rut winded down, the number of bucks on camera dwindled and does started using the trail more frequently for the rest of the fall and winter. Of course, wolves traveled on both the hiking and deer trail throughout the fall and winter. In some instances, wolves traveled down the hiking trail and then stopped to smell deer tracks on the deer trail. We suspect they were assessing how fresh the tracks were and therefore how close a deer might be. In some instances, wolves veered off the hiking trail and ventured down the deer trail, and in others, they continued down the hiking trail. Notably, we put this camera here because this is where the Cranberry Bay and Nashata Packs overlap. You can see both packs on cameras. Cranberry is the larger pack and Nashata is the smaller pack with a whitish wolf with green-ear tags. As mentioned above, we distilled >2 hr of footage into a 6 minute video. We did not include much of the nighttime footage, which was mainly of a snowshoe hare that spent a ton of time in front of the camera and deer traveling at night down the deer trail. We included most wolf footage in the video but there were a few nighttime sequences we excluded because they weren’t great quality. Interestingly, though, we did not get a ton of other wildlife on this camera other than wolves and deer.

Voyageurs Wolf Project

35,102 просмотров • 1 год назад

For almost 2 years now, this lone wolf has hobbled around the Voyageurs area on 3 legs. The wolf’s front left foot is permanently injured/disabled for some unknown reason. We shared a post about this wolf in 2023 and since the wolf is still around, figured we would just share an update with some footage we captured of this wolf over the past year. When wolves lose the function of a back leg, they can still move around fairly quickly because most of a wolf’s power and balance comes from their front legs where most of their bulk and muscle is. We have seen many wolves on trail cameras over the year that are limping and not putting weight on a back leg that are still moving around pretty well. However, losing the function of a front leg is much more debilitating because wolves cannot move quickly without a front leg. You can see that in this video. Nonetheless, wolves are persistent and resourceful. Clearly, this lone wolf has figured out a way to find enough food to live for several years. From what we can tell, the wolf appears to be in decent body condition too. We can only guess how this wolf would find enough food. We suspect it likely does quite a bit of scavenging (e.g., scavenging other wolves’ kills, roadkill deer, beavers that have been trapped for damming up culverts, and any number of human-created food sources). During summer, this wolf could likely catch hiding fawns and beavers, both of which would not require chasing prey down. However, we do struggle to see how this wolf would kill adult deer or older fawns during the rest of the year since it is hard to imagine the wolf chasing them down.

Voyageurs Wolf Project

22,254 просмотров • 1 год назад

The first footage of wolves eating raspberries to our knowledge! We captured this footage last summer when the Bug Creek Pack pups spent a good while foraging for berries in this patch. Of course, we have known for a while wolves eat raspberries as we have sifted through many scats full of raspberry seeds. However, we’ve never observed the behavior before. Just a few months ago, before we were aware we captured this footage, we actually published a scientific paper on the “berry-eating” behavior of wolves. The big takeaway from our study (link to study below!): based on our data, wolves foraging on berries in our area is an extremely widespread behavior and one that almost every wolf we have studied engages in when berries are abundant. We have captured trail camera footage of wolves of all ages, sexes, and social statuses (i.e., breeding or subordinate wolf) from several packs foraging on berries. All of this indicates “berry-eating” by wolves is likely pervasive across large portions of southern boreal ecosystems in places like Minnesota, Michigan, Wisconsin, Ontario, Manitoba and Quebec. However, given the lack of summer research on the foraging ecology of wolves in these areas, we think this behavior has just gone unnoticed. Although, there is evidence based on scats collected in these areas that wolves are foraging on berries. Now, it is important to understand why wolves eat berries and to not misconstrue this finding with the notion that wolves eat berries because they prefer berries over animal prey. Wolves do not have digestive systems that are meant to digest plant matter and berries effectively. Thus, berries are almost certainly "starvation food" for wolves; as in, the wolves are starving and berries are the best option given the circumstances to stave off hunger and slow weight loss. All this to say, wolves are not eating berries instead of other animals because they prefer berries over meat. We have no doubt that if a wolf had an option between a meal of berries or of deer/ beaver that it would choose the latter every single time. Catching deer and beavers, wolves primary summer prey, is extremely challenging for wolves in late summer, and likely requires extensive energy expenditure. Thus, instead of spending substantial energy hunting prey they likely cannot catch, wolves turn to berries, which are abundant, taste good, and likely make them feel full. In other words, all evidence suggests wolves are just eating berries to slow starvation and weight loss. Read our recent study on the “berry-eating” behavior of wolves for free here:

Voyageurs Wolf Project

23,594 просмотров • 1 год назад

Without a doubt, our best trail camera capture yet: the first documented observation of a cougar with kittens in Minnesota in modern history. Turn up the volume to hear all the vocalizations. The footage, which was captured on March 25, shows a cougar with 3 large kittens while they feed on a deer they killed just south of Voyageurs National Park. We captured this surreal footage because we started a study to understand the survival and mortality patterns of deer in our area this winter. As part of that work, we GPS-collared several deer in the area in January. In late March, we received a mortality signal from a GPS-collared deer and found the carcass buried under a pile of leaves on a hillside—a tell tale sign of feline predation. We suspected it was likely a bobcat but thought, just possibly, it could be a cougar. So we put up two trail cameras on the cached deer carcass and 4 hours later, two cougar kittens returned to the kill. The entire family showed up that evening and spent hours in front of our cameras. In total, we captured 7.3 hr (435 minutes) of video footage of these animals. We will share more footage soon! Huge thanks to the Minnesota Environment and Natural Resources Trust Fund for supporting the Voyageurs Wolf Project and the recent effort to understand deer survival in the area. Their support was critical to this observation—without it, we would never have captured this footage. And huge thanks to the >10,600 donors who have supported our project and enabled us to purchase trail cameras supplies. The cameras (and batteries, SD cards, mounts) we set at this kill were purchased with funds from donations.

Voyageurs Wolf Project

1,090,322 просмотров • 3 месяцев назад

This video gives a rare glimpse into the "fishy" proclivities of wolves in our area. The video was taken in spring just a short distance from a creek wolves have fished at for many years. This past spring was the 10th year we have documented wolves hunting and catching fish—a behavior that had not been documented in boreal systems such as ours until our work, in part, because it is a tough behavior to observe. What is particularly fascinating is that this wolf was not only carrying a fish but carrying two of them. This is interesting because when we captured this behavior on video for the first time in 2018, we observed a wolf fishing, drop them on the creek bank, and wade back in to continue fishing. I.e., the wolf was not immediately consuming the fish it caught but rather fishing while the fishing was hot, and then once the fishing cooled down, would consume the fish. And this video seems to provide some additional evidence that it might be a widespread strategy wolves use. Two other interesting tidbits from this video: 1.) The wolf that dropped the fish was a yearling wolf. The wolf that grabbed the fish at the end was a different wolf. More specifically, the breeding female of the Half-Moon Pack and the older sister of the yearling wolf. 2.) Surprisingly, the black bear seemed very perplexed at finding this fish, and just left it alone without even taking a little nibble. We would have expected a bear to readily take a free meal like this but apparently not. We have collected of detailed information on how, when, where, and why wolves hunt fish in our area. You can read all about that in our scientific article (which is freely-available at the link below!): Freund et al. 2023. The ethology of wolves foraging on freshwater fish in a boreal ecosystem. Royal Society Open Science.

Voyageurs Wolf Project

36,519 просмотров • 6 месяцев назад

Some incredible footage of two wolves killing a beaver this April in Estonia. Now, you might be wondering: why on earth are we sharing a video captured more than 4,000 miles away on a different continent? The reason is to illustrate that beavers are important prey for wolves in a variety of ecosystems across the Northern Hemisphere. When we share our research on wolf-beaver interactions, folks sometimes think wolves hunting beavers is a unique quirk of the wolves in our area, not something that happens in many other areas. But the reality is, across large expanses of North America and Europe, beavers are important prey. For instance, studies have found that beavers constituted a substantial portion of the diets of wolves in many areas including Poland, Latvia, Lithuania, Belarus, Northwest Territories, Alberta, Manitoba, British Columbia, Quebec, Ontario, and Alaska. Obviously, the extent to which wolves rely on hunting and killing beavers likely depends on many factors such as the size of beaver populations and other prey populations. However, the lack of research on the topic leaves the question unanswered. Indeed, the relationship between wolves and beavers has received very little attention because it is a difficult relationship to study, and because most wolf-prey studies focus on how wolves hunt, kill, and impact socially-important ungulate species like moose, deer, elk, and caribou. For more than a decade, a large focus of our research has been to understand the complex and fascinating relationship between wolves and beavers. Such work is without a doubt the most intensive research ever undertaken on this predator-prey relationship. Although our work has provided many insights, we have many questions to answer still, some that will take many more years to answer. The answers to these questions are not just relevant to our small little corner of Minnesota, but to a large swath of the northern hemisphere where wolves hunt and kill beavers routinely. To continue this research, we need donor support because donors are one of our biggest sources of funding. If you value this kind of research and want it to continue, please make a donation here: Lastly, huge thanks to Janek Joab who captured this incredible footage and allowed us to share it on our social media. Absolutely incredible stuff!

Voyageurs Wolf Project

96,002 просмотров • 2 месяцев назад