Simulacrum (FS) @26673
North Pacific humpback. Catalogued since 2003.
Chatham Strait · North Pacific
60 Following 33 Followers10
Sightings
23
Years
3
Crossings
Sightings by year
2003 – 20252003
2009
2015
2021
’26
Season Trends
DeepEffort across the feeding and breeding grounds, year over year.
Unlock with Risa DeepTrophy case
3 earnedCrossed the Gulf
First of the Year
Multi-Decade Veteran
Crossed the Gulf of Alaska — resighted on both the Hawaii breeding grounds and the Alaska feeding grounds.
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Pods
60 followingPandanus (FS) @6485 since Dec 14, 2025
Smuilen (FS) @26843 since Dec 14, 2025
Bangese aka Kaunakakai (FS) @5842 since Dec 14, 2025
SEAK-1622 @41303 since Dec 14, 2025
SEAK-5105 @24121 since Dec 14, 2025
Recent activity
Au'au Channel · Dec 2025 Dec 10, 2025 · Au'au Channel 22 m deepest· 1:07 longest Chatham Strait · Aug 2022–Sep 2022 Sep 16, 2022 · Chatham Strait 97 m deepest· 4:20 longest Chatham Strait · Aug 2020 Aug 16, 2020 · Chatham Strait 28 m deepest· 1:40 longest Au'au Channel · Mar 2020 Mar 5, 2020 · Au'au Channel 62 m deepest· 2:49 longest
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