They're scavengers, so they pretty much eat anything that they can grab, but their primary diet is algae. So, the key to attracting crabs towards your toes is a lot of observing the crabs that are ...

The horseshoe crab’s carapace hides 12 appendages. One pair, called the chelicerae, is used to push food, such as small invertebrates or algae, into its mouth. The other five pairs are used for ...

Algae blooms happen every year around May ... Washington also closed commercial dungeoness crab fisheries, and California has closed sardine fisheries and put warnings out about eating local ...