On this island off Duluth, a race to save a threatened bird

The Minnesota DNR and other agencies have worked for 30 years to protect the threatened common tern. There are fewer than 900 nesting pairs in the state.
Dan Kraker | MPR News
Go Deeper.
Create an account or log in to save stories.
Like this?
Thanks for liking this story! We have added it to a list of your favorite stories.