The authoritative book on Alaska marine life, Guide to Marine Mammals of Alaska is a clear and concise look at all twenty-nine of Alaska's mammal species, inclu

"Water-resistant, color-illustrated, award-winning guide to Alaska's fascinating marine mammals aids in identification and teaches natural history about each an

All U.S. Atlantic species of whales, dolphins, porpoises, seals, manatee, and sea turtles are depicted in this identification guide. Designed for the profession

All U.S. Atlantic species of whales, dolphins, porpoises, seals, manatee, and sea turtles are depicted in this identification guide. Designed for the profession

This FoldingGuide™ includes 35 marine mammals commonly seen on the Pacific Northwest coast from Oregon up through British Columbia. Includes Baleen, Sperm, an