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

Casper @26833

North Pacific humpback. Catalogued since 2004.

Chatham Strait · North Pacific

Public · Not set by this account.

68 Following 277 Followers
69
Sightings
23
Years
6
Crossings
Last 12 months 9 sightings
  1. N 2025-11: 0 sightings
  2. D 2025-12: 1 sighting
  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: 0 sightings
  9. J 2026-07: 2 sightings
  10. A 2026-08: 4 sightings
  11. S 2026-09: 1 sighting
  12. O 2026-10: 0 sightings

Activities

16 in Risa
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Ice-breath season, again the good kind Jul 13 – Sep 1, 2026 · Glacier Bay & Icy Strait · 7 sightings Deepest dive103 m Longest dive2:41
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Au'au Channel · Dec 2025 – Jan 2026 Dec 28, 2025 – Jan 15, 2026 · Au'au Channel · 2 sightings Deepest dive68 m Longest dive2:23
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Chatham Strait · Jun – Sep 2025 Jun 25 – Sep 11, 2025 · Chatham Strait · 9 sightings Deepest dive99 m Longest dive3:01
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Chatham Strait · Jun – Aug 2024 Jun 20 – Aug 7, 2024 · Chatham Strait · 10 sightings Deepest dive118 m Longest dive4:40
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Au'au Channel · Jan 2024 Jan 6, 2024 · Au'au Channel · 1 sighting Deepest dive43 m Longest dive1:57
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Chatham Strait · Jun – Aug 2023 Jun 8 – Aug 21, 2023 · Chatham Strait · 9 sightings Deepest dive132 m Longest dive4:05
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Chatham Strait · Apr – Dec 2022 Apr 19 – Dec 3, 2022 · Chatham Strait · 8 sightings Deepest dive172 m Longest dive5:57
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Au'au Channel · Jan 2022 Jan 16, 2022 · Au'au Channel · 1 sighting Deepest dive66 m Longest dive2:52
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Chatham Strait · Jul 2021 Jul 26, 2021 · Chatham Strait · 1 sighting Deepest dive76 m Longest dive2:18
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Glacier Bay & Icy Strait · Sep 2020 Sep 5 – 6, 2020 · Glacier Bay & Icy Strait · 2 sightings Deepest dive51 m Longest dive2:05
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Chatham Strait · Jun – Aug 2019 Jun 12 – Aug 16, 2019 · Chatham Strait · 5 sightings Deepest dive64 m Longest dive2:44
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Glacier Bay & Icy Strait · Jul 2018 Jul 14, 2018 · Glacier Bay & Icy Strait · 1 sighting Deepest dive92 m Longest dive2:45
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Sitka Sound & Outer Baranof · Sep 2017 Sep 3, 2017 · Sitka Sound & Outer Baranof · 1 sighting Deepest dive29 m Longest dive1:49
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Glacier Bay & Icy Strait · Jul 2014 Jul 29, 2014 · Glacier Bay & Icy Strait · 2 sightings Deepest dive69 m Longest dive2:20
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Glacier Bay & Icy Strait · Aug 2010 Aug 20, 2010 · Glacier Bay & Icy Strait · 1 sighting Deepest dive65 m Longest dive2:36
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Glacier Bay & Icy Strait · Jul 2004 Jul 14, 2004 · Glacier Bay & Icy Strait · 1 sighting Deepest dive68 m Longest dive3:03

✳ Dive stats modelled, not measured

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.