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 able to examine their behavior before, during, and after the training event. Click on the image below to see daily updates from the field.
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) training event. The primary goal is to deploy satellite telemetry tags on multiple species of odontocete cetaceans prior to the SCC, to be able to examine their behavior before, during, and after the event. This approach has been very successful in the past as a way of examining how different species respond to Navy training activities including mid-frequency active sonar (MFAS). Click through the picture below to see daily updates.
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.
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 deploy LIMPET satellite tags on one or more species of odontocete cetaceans prior to the SCC, to be able to examine their behavior before, during, and after the SCC. This approach has been very successful in the past as a way of examining how different species respond to Navy training activities including mid-frequency active sonar.
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
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?
Current
Long Term Acoustic Monitoring of Marine Mammals Utilizing the Instrumented Range at Pacific Missile Range Facility (PMRF)
Project Objectives
Improve understanding of the long term trends in occurrence of marine mammals (e.g., minke, humpback, fin, Bryde's, Blainville's) on the PMRF range. Examine what, if any, acoustic and physical behavioral responses occur to Navy activities.No related documents to display
