Whales and Dolphins of the North American Pacific: Including Seals and Other Marine Mammals
Graeme Cresswell is a conservation advisor with a longstanding interest in marine wildlife and an accomplished photographer specializing in marine mammals, and a founding member of Organisation Cetacea (ORCA). Cresswell works with WILDGuides, a non-profit publishing organization with a commitment to supporting wildlife conservation.Dylan Walker is a professional field naturalist, conservationist and author with a passion for the marine environment, particularly whales and dolphins.He works with WILDGuides, a non-profit publishing organization with a commitment to supporting wildlife conservation.Todd Pusser is a biologist and wildlife photographer whose marine photography has been published inBBC Wildlife, National Wildlifeand many other publications throughout the UK and North America. Pusser works with WILDGuides, a non-profit publishing organization with a commitment to supporting wildlife conservation.