Trail cameras permit researchers to identify skittish wildlife – however when scientists place cameras within the wild, they by no means know fairly what they’re going to see. One analysis group centered on understanding wolves positioned a digital camera on a deer carcass, suspecting potential bobcat exercise, and as a substitute captured uncommon footage of child cougars.
Earlier this yr, the Minnesota Voyaguers Wolf Project acquired a notification that one in all their GPS-collared deer had died. The researchers went out and positioned the carcass – contained in the Voyageur National Park within the northern a part of the state – and determined to position two path cameras within the space to see what animals returned to the positioning.
The Voyageurs Wolf Project suspected that the animals chargeable for the kill could possibly be bobcats, as a result of the deer had been buried in leaves, which hinted at feline predation.
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Only 4 hours after inserting the cameras, the researchers had been stunned when the animals that reappeared weren’t bobcats however a household of cougars.
Cougars are uncommon within the state – the Minnesota Department of Natural Resources (MDNR) says that between 2004 and 2026, there have been solely 180 detections of suspected wild cougars. While present in states like Montana and Texas, cougars had been thought-about “locally extinct” within the Midwest, however reviews of sightings in Minnesota and Michigan have elevated lately.
The MDNR says that the new trail camera footage is the first evidence in more than 100 years that confirms that cougars are reproducing in the region.
The footage shows four cougars – a mother and cubs – over the course of several hours. Researchers estimate that the cubs are around seven to nine months old. While the Voyageurs Wolf Project has captured footage of lone cougars eight times in the last three years, all of those sightings were of lone animals.
“Although this is an important starting point for potential population establishment in Minnesota, predicting the future is extremely difficult,” MDNR Research Biologist John Erb said. “These kittens might not survive, potentially getting killed by wolves, a male cougar or vehicles. They may also become part of the founding catalyst for a slow but steady increase in numbers. Time will tell, but we are clearly nearing a point where the probability of a self-sustaining population has increased.”
Although researchers are hesitant, the footage is a sign of hope for the animals once thought to be locally extinct in the Midwest. Researchers also confirmed a sighting of a mom and cubs in Michigan’s Upper Peninsula in 2024.
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