Risa
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Risa
Try Deep freeDeep
Fluke of Chromosome Confirmed in the catalog

Chromosome @15642

This whale is known from the University of Alaska Southeast (UASE) Humpback Whale Photo ID catalog directed by Jan Straley. It is often seen in bubble net feeding groups according to Juneau Flukes.

Glacier Bay & Icy Strait · North Pacific

Public · Not set by this account.

62 Following 145 Followers
75
Sightings
10
Years
12
Crossings
Last 12 months 27 sightings
  1. N 2025-11: 0 sightings
  2. D 2025-12: 0 sightings
  3. J 2026-01: 1 sighting
  4. F 2026-02: 0 sightings
  5. M 2026-03: 0 sightings
  6. A 2026-04: 0 sightings
  7. M 2026-05: 0 sightings
  8. J 2026-06: 2 sightings
  9. J 2026-07: 2 sightings
  10. A 2026-08: 22 sightings
  11. S 2026-09: 0 sightings
  12. O 2026-10: 0 sightings

Recent activity

View all 15
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Bubble Net Season, In Full Swing Jun 12 – Aug 22, 2026 · Lynn Canal & Stephens Passage · 26 sightings Deepest dive168 m Longest dive6:56
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Au'au Channel · Jan 2026 Jan 14, 2026 · Au'au Channel · 1 sighting Deepest dive64 m Longest dive2:35
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Glacier Bay & Icy Strait · May – Aug 2025 May 30 – Aug 15, 2025 · Glacier Bay & Icy Strait · 8 sightings Deepest dive91 m Longest dive3:41
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Au'au Channel · Jan 2025 Jan 12 – 21, 2025 · Au'au Channel · 2 sightings Deepest dive78 m Longest dive3:01

✳ Dive stats modelled, not measured

Sightings by year

2017 – 2026
2017
2019
2022
2024
’26

Sighting records from Happywhale, published as occurrence data via GBIF. Individual records are licensed CC0 1.0, CC BY 4.0 or CC BY-NC 4.0, depending on the contributor.

The photographs and fluke identifications behind every sighting are the work of the contributing observers — the citizen scientists, naturalists and operators who logged them, each named in the underlying GBIF occurrence record. Every activity links out to its source encounters on Happywhale. Basemaps © OpenStreetMap contributors (ODbL).

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Breach is an independent project. It is not affiliated with, nor endorsed by, Happywhale or GBIF.