News Posted May 20, 2009 Share Posted May 20, 2009 Instead of skirting Canada's largest city, chirping birds by the tens of thousands hone in on the place as though following a compass. A magnetic formation running deep beneath Toronto might explain why songbirds head straight here on their spring migration.More... Link to comment Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now