Cormorants are being recognized for their role in maintaining the ecosystem of certain lakes. These fish-eating birds are known to be loud and smelly, but they play a crucial part in keeping the water clean.

They are found to be helpful in lakes such as Mille Lacs. Despite their unsightly appearance, cormorants are beneficial to the environment.

Further details about the importance of cormorants and how to support them are available from the source, which highlights their contribution to lake health and suggests ways to help these birds.