For many marine organisms, especially large whales that cannot be studied in laboratory settings, our ability to obtain basic behavioral

As part of the Bering Sea Project, cetacean surveys were conducted to describe distribution and estimate abundance on the eastern

Acoustic survey methods can be used to estimate density and abundance using sounds produced by cetaceans and detected using hydrophones

Low-frequency acoustic signals generated by baleen whales can propagate over vast distances, making the assignment of calls to specific individuals

In 2006, a marked increase in harbor porpoise Phocoena phocoena strandings were reported in the Pacific Northwest of the USA,

The primary prey species of mammal-eating killer whales in the Salish Sea, the inland waters of southern British Columbia and

Collisions between ships and whales are reported throughout the world’s oceans. For some endangered whale populations, ship strikes are a

In this review, we combine existing published and unpublished information along with expert judgment to identify and support the delineation