Mosaic (Southeast Alaska) @5660
This whale is known from research by Alaska Whale Foundation
Chatham Strait · North Pacific
50 Following 156 Followers36
Sightings
17
Years
7
Crossings
Sightings by year
2009 – 20252009
2013
2018
2022
’26
Season Trends
DeepEffort across the feeding and breeding grounds, year over year.
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3 earnedCrossed the Gulf
First of the Year
Decade Veteran
Crossed the Gulf of Alaska — resighted on both the Hawaii breeding grounds and the Alaska feeding grounds.
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Pods
50 followingHW-MN0441231 @26106 since Dec 28, 2025
Hookipa (FS) @6138 since Dec 27, 2025
Malaelae @6347 since Dec 27, 2025
SEAK-5477 @65415 since Aug 24, 2025
SEAK-2445 @26777 since Jul 18, 2025
Recent activity
Au'au Channel · Dec 2025 Dec 31, 2025 · Au'au Channel — deepest Chatham Strait · May 2025–Aug 2025 Aug 24, 2025 · Chatham Strait — deepest Chatham Strait · Jun 2024 Jun 18, 2024 · Chatham Strait — deepest Chatham Strait · Jun 2023–Aug 2023 Aug 6, 2023 · Chatham Strait — deepest
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