Blue whales were widely distributed in the North Pacific prior to the primary period of modern commercial whaling in the

Blue whales (Balaenoptera musculus) are distributed worldwide, and although severely depleted by commercial whaling, their abundance off the California coast

Lunge feeding by rorqual whales (Balaenopteridae) is associated with a high energetic cost that decreases diving capacity, thereby limiting access

Mid-frequency military (1–10 kHz) sonars have been associated with lethal mass strandings of deep-diving toothed whales, but the effects on

During the last 3 decades, tagging technology has been used to study different aspects of cetacean ecology. Tags implanted in