Skip to content
  • Home
  • Projects

    US Mainland

    North Puget Sound Gray Whales
    Stranding response
    Pacific Coast Feeding Group (PCFG) gray whales
    Return of humpback whales to the Salish Sea
    Humpback and Blue Whale Photo-ID
    Delphinid-Behavioral Response Study
    SOCAL-Behavioral Response Study
    Blue whale ship strikes
    Whale Entanglement Response Program

    Hawaiʻi

    Hawaiian Cetacean Studies
    Updates from the field
    Hawaiian Dolphin and Whale Species
    Blainville’s beaked whales
    Bottlenose dolphins
    Cross seamount beaked whales
    Goose-beaked (Cuvier’s beaked) whales
    Dwarf and pygmy sperm whales
    Gray whales
    False killer whales
    Fin whales
    Fraser’s dolphins
    Humpback whales
    Killer whales
    Longman’s beaked whales
    Melon-headed whales
    Minke Whales
    Pantropical spotted dolphins
    Pygmy killer whales
    Risso’s dolphins
    Rough-toothed dolphins
    Short-finned pilot whales
    Sei whales
    Sperm whales
    Spinner dolphins
    Striped dolphins
    Publications from our work
    Public presentations based on our Hawai‘i research
    Hawaiian Pelagic Cephalopods
    Hawaiian Sea Turtles
    Hawaiian Seabirds
    Conservation

    Initiatives

    Providing Cameras for Fishermen to Support Photo-ID Efforts
    Finmount Satellite Tags to Aid Stranding Response
    MARINE Committee

    Archives

  • Publications
  • About

    About Us

    Directions to Cascadia
    Comments by Cascadia Research on proposed government actions
    Contact Us
    Statement of Qualifications
    Donate to Cascadia

    Staff

    Our Team
    Our Interns
    Graduate Student Positions at Cascadia
    Positions at Cascadia

    Collaboration

    Cascadia’s Collaborators
    Community Science at Cascadia
    Graduate Students

Diel Variation in Beaked Whale Diving Behavior

We investigate diel variation in beaked whale diving behavior using data from time-depth recorders deployed on six Blainsville’s (Mesoplodon densirostris)

Read More

A Worldwide Perspective on the Population Structure and Genetic Diversity of Bottlenose Dolphins (Tursiops truncatus) in New Zealand

Bottlenose dolphins (Tursiops truncatus) occupy a wide range of coastal and pelagic habitats throughout tropical and temperate waters worldwide. In

Read More

High Levels of Persistent Organic Pollutants Measured in Blubber of Island-Associated False Killer Whales (Pseudorca crassidens) Around the Main Hawaiian Islands

Persistent organic pollutants (POPs) have been measured in tissues of marine mammals since the mid 1960s (Holden and Marsden, 1967;

Read More

Diet of Pygmy Sperm Whales (Kogia breviceps) in the Hawaiian Archipelago

The biology and ecology of the pygmy sperm whale (Kogia breviceps) is poorly understood among odontocetes (McAlpine 2002). In Hawaiian

Read More

Movements of Satellite-Tagged Blainville’s Beaked Whales off the Island of Hawai‘i

Studies of movement patterns and habitat use in cetaceans are often constrained by factors such as ship time, logistics, and

Read More

Evidence of a Possible Decline Since 1989 in False Killer Whales (Pseudorca crassidens) Around the Main Hawaiian Islands

Recent evidence indicates that there is a small, demographically isolated, island-associated population of false killer whales (Pseudorca crassidens) around the

Read More

Pathology and Epidemiology of Phocid Herpesvirus-1 in Wild and Rehabilitating Harbor Seals (Phoca vitulina richardsi) in the Northeastern Pacific

Phocid herpesvirus-1 (PhHV-1, subfamily Alphaherpesvirinae) was isolated from harbor seals (Phoca vitulina vitulina) in the Netherlands in 1985, and was

Read More

Effects of Age, Sex and Reproductive Status on Persistent Organic Pollutant Concentrations in “Southern Resident” Killer Whales

‘‘Southern Resident” killer whales (Orcinus orca) that comprise three fish-eating ‘‘pods” (J, K and L) were listed as ‘‘endangered” in

Read More

Site Fidelity and Association Patterns of a Rare Species: Pygmy Killer Whales (Feresa attenuata) in the Main Hawaiian Islands

Most of what we know about cetacean biology and ecology comes from studies of relatively common species. Despite their distribution

Read More

Could Beaked Whales Get the Bends? Effects of Diving Behaviour and Physiology on Modelled Gas Exchange for Three Species: Ziphius cavirostris, Mesoplodon densirostris and Hyperoodon ampullatus

A mathematical model, based on current knowledge of gas exchange and physiology of marine mammals, was used to predict blood

Read More
Page1 Page2 Page3 Page4 Page5

Keep In Touch

Twitter Facebook-f Youtube Tiktok Instagram
Support Our Work

About Us

  • Directions to Cascadia
  • Comments by Cascadia Research on proposed government actions
  • Contact Us
  • Statement of Qualifications
  • Donate to Cascadia
Menu
  • Directions to Cascadia
  • Comments by Cascadia Research on proposed government actions
  • Contact Us
  • Statement of Qualifications
  • Donate to Cascadia

Staff

  • Our Team
  • Our Interns
  • Graduate Student Positions at Cascadia
  • Positions at Cascadia
Menu
  • Our Team
  • Our Interns
  • Graduate Student Positions at Cascadia
  • Positions at Cascadia

Find us