The wintering strategies of many species of bats in the Pacific Northwest are poorly understood (Barbour and Davis 1969; Kunz

False killer whales (Pseudorca crassidens (Owen, 1846)) are incidentally taken in the North Pacific pelagic long-line fishery, but little is

The harbor seal (Phoca vitulina) can serve as a useful indicator of food web contamination by persistent organic pollutants (POPs)

Historical summer feeding and winter breeding grounds of humpback whales in the southeast Pacific humpback whales (Megaptera novaeangliae) have been

Limited information exists on the ecology and habitat requirements of the pallid bat (Antrozous pallidus) inhabiting forested ecosystems at the

The biopsy – via dart, trocar or surgery –  is becoming the preferred protocol for sampling skin and blubber of many

We examined the incidence of rake mark scars from killer whales Orcinus orca on the flukes of humpback whales Megaptera

A mother and female calf humpback whale (Megaptera novaeangliae) pair were observed at an atypical location, 72 nmi inland in

The Northwest Region (NWR) Marine Mammal Stranding Network was created in the early 1980s to provide a consistent framework in which

Lunge feeding in rorqual whales is a drag-based feeding mechanism that is thought to entail a high energetic cost and