Bolo (FS) @21031
North Pacific humpback. Catalogued since 2008.
Chatham Strait · North Pacific
72 Following 57 Followers18
Sightings
19
Years
4
Crossings
Sightings by year
2008 – 20262008
2012
2017
2022
’26
Season Trends
DeepEffort across the feeding and breeding grounds, year over year.
Unlock with Risa DeepTrophy case
4 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
72 followingFollowed by 57 — follows no one back.
View all connections ›Recent activity
Chatham Strait · May 2026 May 30, 2026 · Chatham Strait 75 m deepest· 2:53 longest Au'au Channel · Feb 2026 Feb 4, 2026 · Au'au Channel 15 m deepest· 1:11 longest Chatham Strait · Jul 2025–Sep 2025 Sep 29, 2025 · Chatham Strait 78 m deepest· 2:56 longest Chatham Strait · Jul 2023 Jul 20, 2023 · Chatham Strait 30 m deepest· 1:26 longest
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