his office is dio ssion drummer marine biologist wally coons is not only a diver he's also a nature photographer and has been exploring the underwater world for over 20 years he dives into caves swims with orcas and keeps his calm as sharks fly past we tagged along on his latest expedition to norway to watch as he gets close to massive back whales. underwater photography dives to deep roots he is getting close to sea life and swimming through ice caves . the marine biologist and research diver is known internationally through his photos. as little trouble with extreme temperatures in fact he prefers icy waters. it's been. a big fan of cold bodies of water because it's always surprising what you can find as it tells you dive in the water seems gray or black all around. but in many places you'll find creatures you won't see anywhere else on earth little worms snails many kinds of jellyfish and polyps. and if you're lucky you might find yourself in the midst of a vast school of herring and humpback whales and orcas plunge right in their bellies. and it's fascinating to find such a wealth of creatur