Wood Ants produce formic acid, which can be sprayed at prey, predators and humans too, long trousers, cycle clips and a hat are needed to get up close. Birds can encourage Wood Ants to spray the acid on their feathers to help control parasites.
Wood Ants produce formic acid, which can be sprayed at prey, predators and humans too, long trousers, cycle clips and a hat are needed to get up close. Birds can encourage Wood Ants to spray the acid on their feathers to help control parasites.