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Low Resighting Rate of Entangled Humpack Whales Within the California, Oregon, and Washington Region Based on Photo-Identification and Long-Term Life History Data

Bycatch, commonly referred to as entanglement, is a leading source of human-caused mortality of baleen whales. A better understanding of

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Evaluation of Mexico Distinct Population Segment of Humpback Whales as Units Under the Marine Mammal Protection Act

The Guidelines for Preparing Stock Assessment Reports Pursuant to the 1994 Amendments to the Marine Mammal Protection Act specify that

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Evaluation of Humpback Whales Wintering in Central America and Southern Mexico as a Demographically Independent Population

The Guidelines for Preparing Stock Assessment Reports Pursuant to the 1994 Amendments to the Marine Mammal Protection Act specify that

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Advanced Image Recognition: A Fully Automated, High-Accuracy Photo-Identification Matching System for Humpback Whales

We describe the development and application of a new convolutional neural network-based photo-identification algorithm for individual humpback whales (Megaptera novaeangliae).

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Killer Whale Predatory Scarring on Mysticetes: A Comparison of Rake Marks Among Blue, Humpback, and Gray Whales in the Eastern North Pacific

We investigated the predator–prey relationship between baleen whales and killer whales by observing predatory scarring (rake marks) on the tail

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Photo-Identification of Individual Humpback Whales (Megaptera novaeangliae) Using All Available Natural Marks: Implications for Misidentification and Automated Algorithm Matching Technology

As the ventral-tail fluke catalogues used to study humpback whales (Megaptera novaeangliae) increase in size, the time and cost involved

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Updated Abundance Estimates for Blue and Humpback Whales Along the U.S. West Coast Using Data Through 2018

This report provides updated West-Coast abundance estimates for blue and humpback whales from mark-recapture estimates based on photo-identifications work conducted

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Habitat Compression and Ecosystem Shifts as Potential Links Between Marine Heatwave and Record Whale Entanglements

Climate change and increased variability and intensity of climate events, in combination with recovering protected species populations and highly capitalized

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A Case Study of a Near Vessel Strike of a Blue Whale: Perceptual Cues and Fine-Scale Aspects of Behavioral Avoidance

Despite efforts to aid recovery, Eastern North Pacific blue whales faces numerous anthropogenic threats. These include behavioral disturbances and noise

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Best Practice Guidelines for Cetacean Tagging

Animal-borne electronic instruments (tags) are valuable tools for collecting information on cetacean physiology, behaviour and ecology, and for enhancing conservation

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About Us

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

Staff

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

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