A decade ago, I stood on the muddy banks of the Great Marsh, a salt marsh an hour north of Boston, and pulled a thumb-sized ...

The term fiddler crab refers to around 100 species and subspecies of crabs from the genus Uca. They are found along beaches ...

The Artstor website will be retired on Aug 1st. Limnology and Oceanography Vol. 56, No. 5, 2011 A behavioral mechanism for dispersal in ... The genus Uca (fiddler crabs) includes both estuarine and ...

This story appears in the August 2016 issue of National Geographic magazine. All around her, guys wave seductively, beckoning her to their beach homes. How will the female fiddler crab pick a mate?

I was looking at a fiddler crab – a species that wasn’t supposed to be north of Cape Cod, let alone north of Boston. Advertisement Article continues below this ad As it turned out, the marsh I ...

I was looking at a fiddler crab – a species that wasn’t supposed to be north of Cape Cod, let alone north of Boston. As it turned out, the marsh I was standing in would never be the same.

David has received international attention for his work documenting the migration of fiddler crabs into northern states as a result of climate change. Other research has focused on invertebrate ...