The culmination of a storied career at sea as roving naturalist-photographers, this remarkable collection of 300 photographs of the ocean wanderers, both at sea and on the nest, is not just beautiful. It's also an authoritative survey of the natural history, status and conservation of the world's Diomedeidae. Anyone who has tried to photograph these magnificent birds in flight will appreciate the art, experience and perseverance of De Roy, Jones and Fitter.  (BRD64, $49.95)