This team of eight goats is on an eco-mission in Cork city

William Walsh of Billy's Rent a Goat offers an ecological opportunity to utilise a biological control method to keep invasive plants at bay. This initiative was organised by Cork Nature Network in conjunction with Cork City Council. Pictures: Larry Cummins

Who you gonna call? Well, if the problem is non-native weeds and plants and you want to ‘bust’ them in a non-chemical, environmentally conscious way then you’ve gotta call in the goats.