Fair, 48°
Weather sponsored by:

How a thumb-sized climate migrant with a giant crab claw is disrupting the Northeast's Great Marsh ecosystem

Posted 12/5/23

Male fiddler crabs are small, with one oversized claw. David S. Johnson Nine years ago, I stood on the muddy banks of the Great Marsh , a salt marsh an hour north of Boston, and pulled a thumb-sized …

This item is available in full to subscribers.

Please log in to continue

Log in

Don't have an ID?

Print subscribers

If you're a print subscriber, but do not yet have an online account, click here to create one.


Click here to see your options for subscribing.

Single day pass

You also have the option of purchasing 24 hours of access, for $1.00. Click here to purchase a single day pass.