Nudibranch by nicolas.terry on Flickr.

Nudibranch by nicolas.terry on Flickr.

flabellina_gracilis_10 by Jim A 4454 on Flickr.

flabellina_gracilis_10 by Jim A 4454 on Flickr.

Nudibranch by Timothy Willis on Flickr.

Nudibranch by Timothy Willis on Flickr.

Nudibranch by Timothy Willis on Flickr.

Nudibranch by Timothy Willis on Flickr.

During my last two days, more and more of the unusual nudibranchs were showing up. Now that I am gone, I bet it will be great. by Todd Aki on Flickr.

During my last two days, more and more of the unusual nudibranchs were showing up. Now that I am gone, I bet it will be great. by Todd Aki on Flickr.

Pikachu head on by Todd Aki on Flickr.

Pikachu head on by Todd Aki on Flickr.

Pikachu! by Todd Aki on Flickr.

Pikachu! by Todd Aki on Flickr.

nudibranch mimicking a soft coral by Todd Aki on Flickr.

nudibranch mimicking a soft coral by Todd Aki on Flickr.

love this nudi! by Todd Aki on Flickr.

love this nudi! by Todd Aki on Flickr.

yes the nudibranchs were starting to appear after a slow start by Todd Aki on Flickr.

yes the nudibranchs were starting to appear after a slow start by Todd Aki on Flickr.

NIGHTNIGHT by DEDDY