Tuesday, May 30, 2006
Saturday, May 27, 2006
Friday, May 26, 2006
Sunday, May 21, 2006
Friday, May 19, 2006
Horseshoe Crabs....Mating Season
The female drags the male to the water's edge. Once on shore, she uses her pusher legs to form a shallow nest between four and six inches deep between high- and low-tide lines. Here she deposits 5-7 clumps of 2000-4000 eggs each, or up to 20,000 eggs in aspawning episode. The attached male and any additional or satellite males that are surrounding the spawning female, move with her as she lays each clump of eggs. She will repeat this process several times over the spawning cycle laying 90,000 eggs or more in a season. It is estimated that less than ten of these eggs will survive to adulthood. Go HERE to learn more.
Devil's Purse
I found these on the beach when I went on photosafari and after asking around, one of my managers (Thank you Tim) told me he believed it to be the egg casing of a Skate, I googled it, and this is the description I got:
The skate is related to sharks and rays. It can range in size from one to three feet. Its flat body is white underneath, and its top colors vary from light brown to dark brown with black, roundish spots or bars. The skate is commonly found near shore in the summer, and you may see them riding the waves from the beach. Their skin is rough and prickly, but the thorny tail does not have a stinger like their ray cousins. It is called a Mermaid's Purse, or a Devil's Purse.
The skate is related to sharks and rays. It can range in size from one to three feet. Its flat body is white underneath, and its top colors vary from light brown to dark brown with black, roundish spots or bars. The skate is commonly found near shore in the summer, and you may see them riding the waves from the beach. Their skin is rough and prickly, but the thorny tail does not have a stinger like their ray cousins. It is called a Mermaid's Purse, or a Devil's Purse.