Small-Boat Surveys and Satellite Tagging of Cetaceans on the Pacific Missile Range Facility, Kauaʻi, in February 2025
As part of the long-term United States Navy (Navy)-funded Marine Species Monitoring Program, from 9 to 18 February 2025, Cascadia
Audible Changes in Marine Trophic Ecology: Baleen Whale Song Tracks Foraging Conditions in the Eastern North Pacific
Among tremendous biodiversity within the California Current Ecosystem (CCE) are gigantic mysticetes (baleen whales) that produce structured sequences of sound
Received Level Estimation, Behavioral Response, and Diel Behavioral Analyses for Delphinids Tagged at the Pacific Missile Range Facility in 2021-2022
This report summarizes the results of satellite-tagging efforts conducted prior to Submarine Command Course (SCC) training events from August 2021
Small-Boat Surveys and Satellite Tagging of Cetaceans on the Pacific Missile Range Facility, Kaua’i, in February 2024
As part of the long-term United States (U.S.) Navy-funded Marine Species Monitoring Program, from 11-19 February 2024, Cascadia Research Collective
Accounting for Spatiotemporal Sampling Bias in a Long-Term Dataset Establishes a Decline in Abundance of Endangered False Killer Whales (Pseudorca crassidens) in the Main Hawaiian Islands
We estimated abundance from 1999-2021 for the endangered main Hawaiian Island (MHI) insular population of false killer whales using a
The Perils of Relying on Handling Techniques to Reduce Bycatch in a Partially Observed Fishery: A Fatal Flaw in the U.S. False Killer Whale Take Reduction Plan
False killer whales are the most frequently-recorded bycaught cetacean in the Hawai‘i-based deep-set longline fishery. Observer coverage averaged ~20% from
Small-Boat Surveys and Satellite Tagging of Odontocetes on the Pacific Missile Range Facility, Kauaʻi, in August 2023
As part of the long-term United States (U.S.) Navy-funded Marine Species Monitoring Program, from 5–13 August 2023, Cascadia Research Collective
A Protocol for Photo-Identification Catalog-Based Age Estimation: An Application to Endangered Hawaiian False Killer Whales (Pseudorca crassidens)
Age is essential for studying population dynamics yet is challenging to estimate for individuals in wild populations. While methods exist
Field Studies and Analyses from 2020 through 2022 to Support the Cooperative Conservation and Long-Term Management of Main Hawaiian Islands Insular False Killer Whales
In 2012 the main Hawaiian Islands (MHI) insular population of false killer whales (Pseudorca crassidens) was listed as endangered under
Abundance of Humpback Whales (Megaptera novaeangliae) Wintering in Central America and Southern Mexico From a One-Dimensional Spatial Capture-Recapture Model
Humpback whales (Megaptera novaeangliae) off the U.S. West Coast are a mixture of whales from different Distinct Population Segments (DPSs)