This volume comprises the proceedings of a symposium on marine mammal survey assessment methods, which took place in Seattle, Washington, USA.

Marine mammals face a large array of stressors, including loss of habitat, chemical and noise pollution, and bycatch in fishing, which alone kills hundreds of t

The responsibility of the Department ... is limited by the Act to ... polar bear, sea otter, and marine otter ... walrus, and ... manatees and dugong. According