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Variation in Social Structure Among Multiple Stocks of Island-Associated Common Bottlenose Dolphins (Tursiops truncatus) in Hawaiian Waters

ABSTRACT The drivers of animal social structures remain poorly understood, particularly in species such as cetaceans that are wide-ranging and

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Using Spatial Capture-Recapture Methods to Estimate Long-Term Spatiotemporal Variation of a Wide-Ranging Marine Species

Determining population status to inform mitigation of anthropogenic threats requires statistical approaches that investigate spatial and temporal variation. In the

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Rates of Entanglement Inferred from Scarring Prevalence of Humpback Whales Photographed in US Oregon Waters

Entanglements in fishing gear are a significant threat to cetaceans worldwide and a concern for large whales in US waters.

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The Role of Accelerometer Hardware Limitations in Focal Caller Identification from Acoustic Recording Tags Attached to Mysticetes

Multi-sensor acoustic tags have revolutionized our understanding of the behavior of large whales. One limitation, however, is the inability to

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Body Size, Nutritional State and Endocrine State Are Associated with Calving Probability in a Long-Lived Marine Species

Life-history performance of individuals in wildlife populations emerges from the interplay between the multiple processes that constitute an animal’s health.

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Exposure and Response of Satellite-Tagged Blainville’s Beaked Whales to Mid-Frequency Active Sonar off Kaua‘i, Hawai‘i

Background Beaked whale response to Navy sonar is a global concern due to past stranding events coinciding with training activity.

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Marine Mammal Stranding Networks in the 21st Century: Whence and Whither?

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Dynamics of Foraging Interactions Between Cookiecutter Sharks (Isistius spp.) and Short-Finned Pilot Whales (Globicephala macrorhynchus) in Hawai’i

Cookiecutter sharks (Isistius spp.) are small pelagic squaloid sharks found throughout tropical and sub-tropical waters that are known to feed

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Neonatal Facial Pigmentation of Pygmy Killer Whales (Feresa attenuata): A Description from Repeated Observations of Individuals in the Wild

Please see the link below, or email us to request a copy.

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Organic Ligands in Whale Excrement Support Iron Availability and Reduce Copper Toxicity to the Surface Ocean

Nutrient recycling by marine megafauna is a key ecosystem service that has been disturbed by anthropogenic activity. While some hypotheses

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

Staff

  • Our Team
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  • Interested in working with Cascadia?
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  • Our Team
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  • Interested in working with Cascadia?

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