When a group of workers went to do maintenance on a water line on an N.W.T. mine property Sunday, they weren't expecting to be part of an animal reunification mission.

But when they went to the Gahcho Kué mine site, they discovered a brand new baby muskox all by its lonesome, said Tom Ormsby, a spokesperson with DeBeers Canada, which operates the mine located 280 kilometres northeast of Yellowknife.

"In fact the umbilical cord was still visible, attached to the calf."

The story was first reported Friday by CKLB.

The workers immediately contacted the mine's environmental team as per mine protocol, Ormsby said. When they arrived, they cordoned off the area and used a drone to find a small group of adult and baby muskoxen located a couple of kilometres away.

By using a drone, the environmental team located a group of adult and baby muskox. (Submitted by DeBeers Canada )

The environmental team then tried to contact the N.W.T.'s Department of Environment and Natural Resources about what to do next, but because it was the weekend, they were unable to reach anyone.

Monday morning, the team found the calf located in the same area. Environment officials advised them to try to place the baby muskox near the group of muskoxen and then back away, Ormsby said.

According to the Department of Environment, a renewable resource officer gave mine staff a permit to relocate the calf.

"What they did was bundle it up, got some snow machines and a sled and went out and used the drone again to try to track down where the group was," Ormsby said, adding the group of muskox had moved a considerable distance away by that point.

The first time the environmental team tried to leave the calf, it turned and walked back toward them, Ormsby said. A second attempt also failed, but the third time was a charm.

'One of the adults in the group then came over to the calf and started licking its face and nuzzling it and then they all moved off as one unit afterwards,' says Ormsby. (Submitted by DeBeers Canada)

"One of the adults in the group then came over to the calf and started licking its face and nuzzling it and then they all moved off as one unit afterwards," he said.

"They watched it essentially move off across the horizon with the group. It turned out well."

Ormsby said they don't know why or how the calf got separated from the other muskox. But through the drone they noticed wolf, grizzly bear and caribou tracks in the area.

"The situation was resolved through the best possible outcome and [environment] officers and biologists were happy to assist with the successful reunion," a spokesperson for the territory's environment department told CBC in an email.