We conducted our survey on Guilford's Indian Cove beaches, twice a day on May 11th, May 13th, and May 15th. This survey period coincided with the new moon. We met just before the high tide; during the day and again at night. Although we didn't see any crabs on the first two days, the volunteers were wonderfully enthusiastic, and interested in learning the survey protocol.
On the third day, Saturday, May 15th, we met at 12:30 in the afternoon. It was a beautiful day at the beach but there were still no crabs to be seen! Then on Saturday night, at about 1:00 a.m., a group of 9 "night owls" gathered on the dark, moonless beach, and there were the crabs! They were serenely doing what nature had programed them to do every spring for over 400 million years. We tagged 7 crabs and counted 16 altogether.
Our next survey session begins on May 25th, during the full moon. We're hoping for good weather and many more close encounters of the "crabby" kind.