echinoderm

I taught my pet sea urchin how to use an Olympus TG-4. It did pretty well. Does that show how talented sea urchins are as videographers, or how easy it is to use a modern digital camera?

I have recently started researching the collector urchins - sea urchins which put coral rubble, shells or sea grass on top of themselves. They do this for camouflage and UV protection. What I did was to classify the amount and type of debris on an urchin, and analyze them as a function of urchin...

I had some fun filming echinoderms, sea cucumbers, to be precise. I am shooting these videos with the Nikon Coolpix AW130, which is not worth much as a photo camera, in my opinion, but does surprisingly well as a video camera. I am still working on my technique as a recent...