Cathy Pope, a berry picker from Norman Wells, N.W.T., said there has been an abundance of blueberries this year, and that she's "never seen it like this." Despite the ample availability of fruit, thick wildfire smoke — some of the worst in the country, at times — has made it hard for Pope to go out and pick.

At last measurement, the fire had burned about 14,000 hectares and remains within 10 kilometres of Tulita, but is on the far side of the Mackenzie River.

Smoke exposure can cause several symptoms, including sore eyes, tears, cough and runny nose. People who are active outdoors are the most at-risk, according to the health advisory issued Tuesday morning. 

Officers received four separate calls in 48 hours from Sunday to Monday. The wolves were quite active, quite brazen, coming out in the daylight hours right in residential areas. One resident had a dog encounter with one of the wolves but was not harmed.