Current
Behavioral Response Analysis of Two Populations of Short-Finned Pilot Whales to Mid-Frequency Active Sonar
Project Objectives
Utilize newly developed statistical methods from the Atlantic BRS project and apply them to all the satellite-tagged pilot whales from both the Atlantic and Pacific studies.
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Current
Estimation of Received Levels of MFAS and Behavioral Response of Marine Mammals at PMRF
Project Objectives
Further our understanding of the Monitoring Questions: 1) What is the occurrence and estimated received levels of MFAS on 'blackfish', humpback, minke, sperm and Blainville's beaked whales within the PMRF instrumented range? and 2) What, if any, are the short term behavioral responses of 'blackfish,' humpback, minke, sperm and Blainville's beaked whales when exposed to MFAS/explosions at different levels/conditions at PMRF?
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Complete
Occurrence, Ecology, and Behavior of Deep-diving Odontocetes
Project Objectives
Establish behavioral baseline and foraging ecology. Assess behavioral response to acoustic stimuli and Navy training activities
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Current
Visual Survey and Tagging of Hawaiian Odontocetes
Project Objectives
(1) define the spatial movement and habitat use patterns of species that are exposed to mid-frequency active (MFA) sonar (2) determine how these patterns influence exposure and potential responses
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Kaua‘i field project - August 2026
August 25, 2026
Researchers from Cascadia Research Collective are conducting a 9-day field session off Kaua'i to deploy LIMPET satellite tags on odontocete cetaceans prior to a Submarine Command Course (SCC) to be…
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Kaua'i Field Work Updates
February 20, 2025
Scientists from Cascadia Research Collective recently completed a ~9-day field project off Kaua’i that started on February 9th. This project is timed to occur prior to a Submarine Command Course (SCC)…
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Kauai' Field Work Updates
February 16, 2024
Scientists from Cascadia Research Collective are leading a ~9-day field project off Kaua’i that started on February 11th.
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August 2022 Kaua‘i Field Project
August 18, 2022
Cascadia Research Collective began an 8-10 day field project off Kaua’i starting on August 16th. This project is timed to occur prior to a Submarine Command Course (SCC). Their primary goal is to…
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Banner day tagging odontocetes at Hatteras!
June 1, 2016
A busy field day in NC.
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Hatteras tagging wraps up for 2015
November 10, 2015
The finale of a successful field season.
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Tagging Deep Diving Odontocetes Off Cape Hatteras - Part 3
September 26, 2014
Details on the 3rd field session for the year.
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Tagging Whales Off Cape Hatteras
May 21, 2014
Learning about the movements of odontocetes.
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Atlantic behavioral response study – Responses of Cuvier’s beaked whales and short-finned pilot whales to military sonar off Cape Hatteras, North Carolina, USA
Behavioral Responses of Cuvier's Beaked Whales to Operational and Simulated Mid-frequency Active Sonar off Cape Hatteras, North Carolina, USA
Beneath the Surface: Diving Behavior of False Killer Whales from Two Populations Across Diel and Lunar Cycles in Hawaiian Waters
Clicking to be Counted: using passive acoustic monitoring to estimate the density and abundance of sperm whales in the central Gulf of Alaska
Combining association and movement anayses of short-finned pilot whales in the Hawaiian Islands: evidence for multiple populations within the Hawaiian Archipelago
Controlled exposure experiments (CEEs) with full-scale military mid-frequency active sonars (MFAS) in four cetacean species
Demographically Independent Stocks of Common Bottlenose Dolphins (Tursiops truncatus) in the Main Hawaiian Islands Display Differences in Social Structure
Denizens of the Deep: Three Lines of Evidence Suggest a Pelagic Population of Risso's Dolphins in Hawaiian Waters
Diving behavior of Cuvier's beaked whales (Ziphius cavirostris) off Cape Hatteras, North Carolina
Fishery interactions for three populations of false killer whales in Hawai'i - assessment using dorsal fil line injuries
Long-term mom/calf associations in rough-toothed dolphins (Steno bredanensis) off the island of Hawai‘i: evidence of a stable matrilineal social structure in a deep-water dolphin?
Nuclear SNPs reveal link between social and genetic structure in Hawaiian short-finned pilot whales
Photo-Identification of Pantropical Spotted Dolphins in Hawaiian Waters Reveals Long-Term Re-Sightings, Supporting the Existence of Island-Associated Resident Populations
Prevalence of fishery-related scarring on the mouthlines of common bottlenose dolphins around the main Hawaiian Islands
Rough toothed dolphins on a Navy range in Hawai'i: using LIMPET satellite tag data to assess movements, habitat use, and overlap with navy activities
Satellite tagging and photo-ID provide further evidence of multiple island-associated populations of common bottlenose dolphins in the main Hawaiian Islands
Satellite telemetry results indicate an open-ocean population of sperm whales (Physeter macrocephalus) in Hawaiian waters
Sexually Dimorphic Characteristics of Short-finned Pilot Whales, False Killer Whales, Pygmy Killer Whales, and Melon-headed Whales Assessed Using Fin and Body Morphometrics from Photos taken at Sea
Spatial Use of Pantropical Spotted Dolphins in Relation to Stock Boundaries and Environmental Features in Hawai'i
Understanding the Distribution Patterns of Rough-toothed Dolphins (Steno bredanensis) Around Kaua'i and Ni'ihau
Unintended Consequences: Common Bottlenose Dolphin Associations with a Fish Farm in Hawai'i Lead to Impacts on Spinner Dolphins and Other Delphinids