Behaviour Patterns in Captive Manatees (Trichechus manatus manatus) at Itamaracá Island, Brazil

Abstract: The Antillean manatee (Trichechus manatus manatus) is distri

Causes and Extent of Natural Mortality Among Steller Sea Lion (Eumetopias jubatus) Pups

Abstract: The authors studied the causes and extent of mortality in en

To Whistle or Not to Whistle? Geographic Variation in the Whistling Behavior of Small Odontocetes

Abstract: Whistles are used by odontocetes to varying degrees. During

Resident Harbor Seals (Phoca vitulina) in Iliamna Lake, Alaska: Summer Diet and Partial Consumption of Adult Sockeye Salmon (Oncorhynchus nerka)

Abstract: This study assessed the summer diet and consumption patterns

Effects of Biopsy Sampling on Indo-Pacific Humpback Dolphins (Sousa chinensis) in a Polluted Coastal Environment

Abstract: We conducted a biopsy sampling study of Indo-Pacific humpbac

South American Sea Lions (Otaria flavescens) Avoid Killer Whale (Orcinus orca) Predation

Abstract: South American sea lions (Otaria flavescens) are predictably