I have photographed sharks in waters around the globe, and I always want more and yearn to peer deeper into their world. To feed my passion and to raise awareness, I developed a story about sharks for 'National Geographic' magazine.
I finally became a scuba diver at age 15 or so, and a couple of years after that, I attended a dive show that is held every year in Boston. It's the oldest one in the world and it's still going on - it's called the Sea Rovers.
Last year the [harp seal] pup mortality rate was 100 percent in parts of the Gulf of St. Lawrence.