
This great white shark photo (Carcharodon carcharias) was shot under dark skies, in early morning.…
adminApril 15, 2013

Underwater stock photos of Blue Sharks (Prionace glauca) I've updated my collection of blue shark…
adminNovember 18, 2011

See my new tiger shark photos! My first tiger shark pictures (Galeocerdo cuvier) are were…
adminSeptember 21, 2009

My Caribbean reef shark pictures (Carcharhinus perezi) are now on this website. These were also…
adminSeptember 20, 2009

My lemon shark pictures (Negaprion brevirostris) are now on this website. I spent about 10…
adminSeptember 18, 2009

My bull shark pictures (Carcharhinus leucas) are now on Photoshelter (in addition to the bull…
adminSeptember 17, 2009

This Caribbean reef shark (Carcharhinus perezi) was shot late afternoon on a seamount in the…
adminNovember 14, 2006
This lone hammerhead shark (Sphyrna lewini) was photographed at Darwin's Arch, Darwin Island, Galapagos Archipelago,…
adminSeptember 22, 2006

I had an interesting conversation with Nicole Nasby Lucas of the Pfleger Institute of Environmental…
adminAugust 9, 2006
I have posted 575 new images shot on my latest Galapagos Islands diving trip, a…
adminAugust 7, 2006
The Galapagos Islands, an Ecuadorian archipelago straddling the equator in the Eastern Pacific, is a…
adminJune 22, 2005

On our recent trip to the Northern Bahamas in search of sharks, we encountered lots…
adminMarch 21, 2005

We recently spent 8 days on the MV Shearwater in the Northern Bahamas, in search…
adminMarch 12, 2005
These Caribbean reef sharks (Carcharhinus perezi) were photographed a few weeks ago in the northern…
adminMarch 4, 2005
Some years ago I was freediving around an open ocean kelp paddy with Mike Johnson.…
adminFebruary 24, 2005

One great white shark photo on our website that is viewed more than almost all…
adminFebruary 22, 2005
Blue shark showing ampullae of Lorenzini, eye and small portion of nictitating membrane.Image ID: 01076Species:…
adminFebruary 4, 2005

In the world of wildlife study, in which efforts are made to identify and track…
adminJanuary 30, 2005