'A thrilling sign': Researchers discover secret colony of highly endangered marmots on Vancouver Island - Action News
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British Columbia

'A thrilling sign': Researchers discover secret colony of highly endangered marmots on Vancouver Island

Vancouver Island marmots are some of the rarest mammals in the world so researchers were very excited to find a previously unknown colony in Strathcona Park.

New colony in Strathcona Park of around 10 to 12 individuals has adults, yearlings and pups

There are about 200 Vancouver Island marmot in the wild, up from a low of 27 in 2003. (Marmot Recovery Foundation)

Researchers and conservationists are celebrating after the discovery of agroup of Vancouver Island marmots that signals a great step forward in the recovery of the highly endangered species.

Adam Taylor, executive director of the Vancouver Island Marmot Recovery Foundation, said the discovery of the colony complete with adults, yearlings and pupsin Strathcona Park was "a thrilling sign."

"We've been waiting years to see this," Taylor said.

The Vancouver Island marmot is endemic to the island, and only livesin the high mountainsin open alpine habitat. Their populations have plummeted in past decadesbecause of habitat loss, reaching a low of 27 in 2003.

Because of captive breeding programsin the Toronto Zoo, Calgary Zoo and Mount Washington, there are now around 200 individuals in the wild population.

Taylor says he believes this colony which has 10 to 12 individuals is descended from marmots reintroduced to MarbleMeadows, about a kilometre away.

Marmots typically disperse away from their natal colonies, but Strathcona Park has proved tough terrain for the species. They must build massive metres-deep burrows to hibernate in the winter and find enough food to build up the fat layersthey need for hibernation. The marmots must also evade hungry predators.

"Our expectations have been low, to be blunt. It's been a long time of trying to reintroduce these marmots, trying to reestablish colonies that we knew about," said Taylor.

To see the marmotsdisperse on their own, pick their own habitat, and managed to successfully establish themselves and the next generation is incredible, he said.

While there have been threenew colonies discovered this year, Taylor said the species is still critically endangered.

"We're still talking about just over 200 individuals in the wild," he said.

The summer has been difficult. Like many other species, the marmot has been hit by the drought, which has curtailed theirmuch needed vegetation for the winter months. August and September are also typically dangerous months for predator activity.

Taylor hopes that the marmots continue their successful dispersal, moving from one colony to the next, reproducing successfully and otherwise thriving.

"This isn't the end of the road for recovery for this species. It's a good step, though," he said.

With files from On The Island