Through a pilot project, weed grazing goats are helping Alberta's Blood Tribe with their fight against the leafy spurge - an invasive weed threatening the diverse plant species on the reserve.

A group of people who live next to Fish Creek Provincial Park in Calgary say the province is being a bad neighbour by not getting rid of noxious weeds in the park.

Agricultural producers, municipalities and agencies now have an effective tool to fight unruly invasive plant species.