Buy the Book
Paul Nicklen's newest coffee table book is available Nov. 10, published by National Geographic and available at bookstores and online. For more details on the book, visit http://www.nationalgeographic.com/books.




Left: Drifting pack ice enables this walrus to remain above clam beds.


A leopard seal bares teeth in a threat display designed to scare Nicklen away from her food, a hapless penguin.


A bowhead whale, Balaena mysticetus, rises to the surface to rest after feeding.


In a unique over/under shot, Nicklen captures a leopard seal with polar ice looming ominously in the background.


© Alert Diver — Fall 2009