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Gray whale photographic identification in 2001: Collaborative research in the Pacific Northwest

Starting in 1998, there has been a collaborative effort among a number of groups conducting photographic identification of gray whales

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Gray whale photographic identification in 2002: Collaborative research in the Pacific Northwest

Since 1998, there has been a collaborative effort among a number of research groups conducting photographic identification of gray whales

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Gray whale photographic identification in 1998-2003: Collaborative research in the Pacific Northwest

A collaborative effort to photographically identify of gray whales in the waters of the Pacific Northwest from California through Alaska

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Gray Whale Deaths in Puget Sound: A Perspective

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North Puget Sound Gray Whale Photo-ID and Feeding Study

“Sounders” trading cards 2024 Identification Guide to Northern Puget Sound gray whales (Orca Network) Cascadia Research has been conducting long-term

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Propeller marks on dead gray whale

Results of examination of dead gray whale in Seattle (January, 2015)

The examination of a dead gray whale on 24 January 2015 reveals it was killed by ship’s propeller. The gray whale found

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Dead gray whale on beach. Baleen is visible.

Examination of dead gray whale found floating in Saratoga Passage, Whidbey Island (April, 2012)

On the morning of 22 April 2012, a researcher from the National Marine Mammal Laboratory sighted a dead floating gray

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Gray whale stranded in Bremerton

Gray whale stranding in Bremerton (July, 2011)

A gray whale came ashore alive on a private beach in Bremerton on the morning of 27 July 2011. The

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Measuring stranded gray whale

Examination of gray whale from west Seattle reveals unusual stomach contents but no definitive cause of death (April, 2010)

Examination of gray whale from west Seattle reveals unusual stomach contents but no definitive cause of death For more information

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Cascadia biologists begin examination of gray whale CRC-1034.

Gray whale deaths (April, 2010)

By John Calambokidis and Jessie Huggins, Cascadia Research Four gray whales have died in Puget Sound in the last two weeks

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