Tashtego (FS) @6424
This whale is known from research by Alaska Whale Foundation
Chatham Strait · North Pacific
17 Following 8 Followers8
Sightings
13
Years
2
Crossings
Sightings by year
2014 – 20262014
2017
2020
2023
’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
17 followingSEAK-5378 @25190 since Jan 11, 2026
KadaDiaEsEqual (FS) @15122 since Jan 11, 2026
HW-MN0444167 @100043 since Jan 11, 2026
С Бубка (RCHP) @31430 since Jan 11, 2026
SEAK-2391 @18285 since Jan 11, 2026
Recent activity
Au'au Channel · Jan 2026 Jan 11, 2026 · Au'au Channel — deepest Au'au Channel · Jan 2024 Jan 10, 2024 · Au'au Channel — deepest Chatham Strait · Jul 2021 Jul 5, 2021 · Chatham Strait — deepest Chatham Strait · Aug 2019 Aug 6, 2019 · Chatham Strait — deepest
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