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

Twyla @6414

North Pacific humpback. Catalogued since 1994.

Chatham Strait · North Pacific

Public · Not set by this account.

57 Following 414 Followers
89
Sightings
33
Years
8
Crossings
Last 12 months 4 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: 0 sightings
  9. J 2026-07: 3 sightings
  10. A 2026-08: 0 sightings
  11. S 2026-09: 0 sightings
  12. O 2026-10: 0 sightings

Activities

22 in Risa
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Chatham Strait, Herring Season Jul 9 – 31, 2026 · Chatham Strait · 3 sightings Deepest dive53 m Longest dive2:32
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Au'au Channel · Jan 2026 Jan 4, 2026 · Au'au Channel · 1 sighting Deepest dive87 m Longest dive3:56
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Chatham Strait · Jun – Aug 2025 Jun 21 – Aug 24, 2025 · Chatham Strait · 7 sightings Deepest dive68 m Longest dive2:25
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Au'au Channel · Dec 2024 – Jan 2025 Dec 14, 2024 – Jan 21, 2025 · Au'au Channel · 5 sightings Deepest dive56 m Longest dive2:31
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Chatham Strait · Jun – Aug 2024 Jun 18 – Aug 11, 2024 · Chatham Strait · 12 sightings Deepest dive74 m Longest dive2:37
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Chatham Strait · Apr – Jul 2023 Apr 30 – Jul 29, 2023 · Chatham Strait · 20 sightings Deepest dive86 m Longest dive3:29
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Au'au Channel · Jan 2023 Jan 13, 2023 · Au'au Channel · 1 sighting Deepest dive36 m Longest dive1:37
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Chatham Strait · Jun – Aug 2022 Jun 27 – Aug 24, 2022 · Chatham Strait · 7 sightings Deepest dive148 m Longest dive5:05
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Chatham Strait · Jul – Aug 2021 Jul 25 – Aug 26, 2021 · Chatham Strait · 4 sightings Deepest dive86 m Longest dive5:20
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Au'au Channel · Feb 2021 Feb 6, 2021 · Au'au Channel · 1 sighting Deepest dive11 m Longest dive0:57
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Chatham Strait · Jul – Aug 2020 Jul 22 – Aug 16, 2020 · Chatham Strait · 2 sightings Deepest dive72 m Longest dive2:37
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Chatham Strait · Jun 2019 Jun 12, 2019 · Chatham Strait · 1 sighting Deepest dive31 m Longest dive1:26
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Chatham Strait · Apr – Jul 2018 Apr 30 – Jul 21, 2018 · Chatham Strait · 7 sightings Deepest dive99 m Longest dive3:15
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Chatham Strait · Jul 2017 Jul 15 – 21, 2017 · Chatham Strait · 3 sightings Deepest dive123 m Longest dive4:14
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Chatham Strait · Sep 2014 Sep 15, 2014 · Chatham Strait · 1 sighting Deepest dive70 m Longest dive3:32
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Chatham Strait · Jul 2011 Jul 24, 2011 · Chatham Strait · 1 sighting Deepest dive51 m Longest dive1:46
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Chatham Strait · Jul – Sep 2009 Jul 8 – Sep 29, 2009 · Chatham Strait · 3 sightings Deepest dive70 m Longest dive2:52
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Chatham Strait · Aug 2006 Aug 15, 2006 · Chatham Strait · 1 sighting Deepest dive77 m Longest dive2:53
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Chatham Strait · Jul 2001 Jul 20, 2001 · Chatham Strait · 1 sighting Deepest dive59 m Longest dive3:30
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Chatham Strait · Aug 1997 Aug 6, 1997 · Chatham Strait · 1 sighting Deepest dive75 m Longest dive2:37
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Chatham Strait · Aug 1995 Aug 9, 1995 · Chatham Strait · 1 sighting Deepest dive93 m Longest dive3:18
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Chatham Strait · Aug 1994 Aug 7, 1994 · Chatham Strait · 1 sighting Deepest dive48 m Longest dive2:15

✳ 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.