Casper (Northern BC) aka Astrolabe (FS) @26833
North Pacific humpback. Catalogued since 2004.
Chatham Strait · North Pacific
50 Following 251 Followers62
Sightings
23
Years
5
Crossings
Sightings by year
2004 – 20262004
2009
2015
2021
’26
Trophy case
5 earnedCrossed the Gulf
First of the Year
50 Sightings
Crossed the Gulf of Alaska — resighted on both the Hawaii breeding grounds and the Alaska feeding grounds.
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Pods
50 followingSherona aka Shrapnel @6441 since Jun 20, 2024
Quote (SE Alaska) aka Lissodelphus (FS) @15629 since Aug 18, 2023
Magma (Juneau) aka Desdemona (FS) @17127 since Jul 29, 2023
Rosie Finch @6448 since Jul 27, 2023
WappiSimba (FS) @15623 since Jul 4, 2023
Recent activity
Au'au Channel · Dec 2025–Jan 2026 Jan 15, 2026 · Au'au Channel 68 m deepest· 2:23 longest Chatham Strait · Jun 2025–Sep 2025 Sep 11, 2025 · Chatham Strait 99 m deepest· 3:01 longest Chatham Strait · Jun 2024–Aug 2024 Aug 7, 2024 · Chatham Strait 118 m deepest· 4:40 longest Au'au Channel · Jan 2024 Jan 6, 2024 · Au'au Channel 43 m deepest· 1:57 longest
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