'Beautiful swimmers' attack at low tide - Science Daily

Researchers observe blue crabs ambushing fiddler crabs from shallow, water-filled pits, like crocodiles ambushing wildebeests in Africa.

Dr. David Johnson, an ecologist at William & Mary's Virginia Institute of Marine Science, has spent more than 20 years in salt marshes, at sites all along the U.S. East and Gulf coasts. But while… [+5612 chars]

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