The Right Blue

What: Marker placed on a reef in honor of someone who met his death there (or so we were told). Where: I took this photo at Ras Mohammed, ...

by B. N. Sullivan Today we present the next example of 'Exotic Underwater Nudies' -- our series on nudibranchs (a.k.a. sea slugs) ...

What: Close-up portrait of a Yellowmargin Moray eel ( Gymnothorax flavimarginatus ). Where: I took this photo off the coast of Puako, on t...

by B. N. Sullivan For the past few months, virtually all of our posts here on The Right Blue have focused on interesting species of mari...