Seasonal Difference of Diurnal Variations in Serum Melatonin, Cortisol, Testosterone, and Rectal Temperature in Indo-Pacific Bottlenose Dolphins (Tursiops aduncus)

Abstract: Serum melatonin, cortisol and testosterone concentrations, a

Investigations of Thyroid and Stress Hormones in Free-Ranging and Captive Harbor Porpoises (Phocoena phocoena): A Pilot Study

Abstract: Increasing anthropogenic activities in the marine environmen

Population Size and Site Fidelity of North Atlantic Minke Whales (Balaenoptera acutorostrata acutorostrata) off the Atlantic Coast of Nova Scotia, Canada

Abstract: The site fidelity of North Atlantic minke whales (Balaenopte

Seasonal Trends in Acoustic Detection of Ribbon Seal (Histriophoca fasciata) Vocalizations in the Bering Sea

Abstract: The seasonal presence of ribbon seals (Histriophoca fasciata

Photo-Identification: A Reliable and Noninvasive Tool for Studying Pink River Dolphins (Inia geoffrensis)

Abstract: Photo-identification is an important tool for studying cetac

The Northern Elephant Seal (Mirounga angustirostris) Rookery at Año Nuevo: A Case Study in Colonization

Abstract: Our aim was to examine the colonization process in a large m