The northwest Calgary community of Nolan Hill is dealing with a series of coyote attacks on humans — all believed to be caused by a lone, “unusually bold and aggressive” animal, the city says.

On Saturday, a woman was taken to hospital after being bitten outside of her home around 7:30 p.m, EMS said.

Gregory Harzler, chief of staff for Ward 2 Coun. Joe Magliocca, said it’s believed the animal was behind two other attacks, including one against a woman and her child.

Harzler said keeping wildlife out of the community, located on the city’s northwest outskirts, has proven more difficult for