Feeds:
Posts
Comments

Posts Tagged ‘tidepools’

Canada Day began this morning with a clear moon in a sky filled with blue.  By the time I reached Cow Bay Road, the sun was already rising over Lawrencetown. 

Once I arrived at Rainbow Haven, grey clouds were beginning to crowd out some of the blue sky.  Along with the water, they reflected the dawn beautifully.

The tide was very low, so the blue mussel bed on the beach was exposed.  From a distance, the bed looks like just a large patch of gravel on the sand, but is actually teaming with life.

Crabs, barnacles, periwinkles, dogwhelks, sea stars, blue mussels and moon snails all reside there.  They hide between and beneath the smoothly worn stones, while lying in wait for their prey or to avoid becoming prey themselves.  Rock crabs are especially talented at wedging themselves in the crevices with only their claws exposed.

Several small sea stars were present in the tidepools this morning.  They seem to be more common this year, both here and farther back in the marsh.   These purple starfish prey on the blue mussels by prying them open and inserting their stomachs inside the shells in order to feast on the contents directly.  Who would suspect these elegant creatures to have such gruesome feeding habits?

Beautiful weather on Canada Day always attracts crowds of sun seekers to Rainbow Haven beach.  Although the afternoon sun does put a sparkle on the sand and water, seeing the early morning sun at the shore puts a sparkle on my whole day. 

Happy Canada Day!

Read Full Post »

%d bloggers like this: