Koiuiu @5725
This whale is known from research by Alaska Whale Foundation. Probably matches SEAK-UASE-JAN-20061206-1-110.jpg but could not be confirmed due to poor photo quality.
Chatham Strait · North Pacific
41 Following 11 Followers14
Sightings
15
Years
2
Crossings
Sightings by year
2011 – 20252011
2015
2019
2023
’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
Decade Veteran
Crossed the Gulf of Alaska — resighted on both the Hawaii breeding grounds and the Alaska feeding grounds.
View all 5 trophies ›
Pods
41 followingCastilleja (Chyrme) aka UnuPehiIole @5519 since Aug 3, 2025
SEAK-5197 @24204 since Aug 3, 2025
Ahaainakoa @5440 since Aug 3, 2025
Bauxbaumia (FS) @15037 since Aug 1, 2025
ZebraDanio aka Swallow (FS) @6370 since Aug 1, 2025
Recent activity
Chatham Strait · Jul 2025–Sep 2025 Sep 29, 2025 · Chatham Strait — deepest Au'au Channel · Feb 2024 Feb 13, 2024 · Au'au Channel — deepest Chatham Strait · Jul 2023–Sep 2023 Sep 8, 2023 · Chatham Strait — deepest Chatham Strait · Dec 2022 Dec 6, 2022 · Chatham Strait — deepest
View all sightings ›