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

Euphausiia @16822

North Pacific humpback. Catalogued since 1993.

Chatham Strait · North Pacific

Public · Not set by this account.

71 Following 129 Followers
22
Sightings
34
Years
8
Crossings
Last 12 months 5 sightings
  1. N 2025-11: 0 sightings
  2. D 2025-12: 0 sightings
  3. J 2026-01: 2 sightings
  4. F 2026-02: 0 sightings
  5. M 2026-03: 0 sightings
  6. A 2026-04: 0 sightings
  7. M 2026-05: 2 sightings
  8. J 2026-06: 0 sightings
  9. J 2026-07: 1 sighting
  10. A 2026-08: 0 sightings
  11. S 2026-09: 0 sightings
  12. O 2026-10: 0 sightings

Activities

12 in Risa
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Chatham Strait, thick with herring May 18 – Jul 21, 2026 · Chatham Strait · 3 sightings Deepest dive101 m Longest dive4:16
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Au'au Channel · Jan 2026 Jan 28, 2026 · Au'au Channel · 2 sightings Deepest dive33 m Longest dive1:46
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Chatham Strait · Jun 2025 Jun 13, 2025 · Chatham Strait · 1 sighting Deepest dive129 m Longest dive5:57
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Au'au Channel · Feb 2025 Feb 5 – 13, 2025 · Au'au Channel · 2 sightings Deepest dive68 m Longest dive2:39
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Chatham Strait · Jun – Jul 2024 Jun 13 – Jul 22, 2024 · Chatham Strait · 2 sightings Deepest dive142 m Longest dive5:38
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Au'au Channel · Feb 2024 Feb 6, 2024 · Au'au Channel · 1 sighting Deepest dive15 m Longest dive0:49
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Glacier Bay & Icy Strait · Jun 2023 Jun 3, 2023 · Glacier Bay & Icy Strait · 1 sighting Deepest dive46 m Longest dive2:38
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Chatham Strait · Jul – Aug 2022 Jul 12 – Aug 3, 2022 · Chatham Strait · 2 sightings Deepest dive76 m Longest dive2:51
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Au'au Channel · Jan 2022 Jan 25, 2022 · Au'au Channel · 1 sighting Deepest dive140 m Longest dive7:21
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Chatham Strait · Jul 2021 Jul 19, 2021 · Chatham Strait · 2 sightings Deepest dive119 m Longest dive4:22
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Chatham Strait · Aug 2009 Aug 10, 2009 · Chatham Strait · 1 sighting Deepest dive87 m Longest dive3:14
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Chatham Strait · Sep 1993 Sep 4, 1993 · Chatham Strait · 1 sighting Deepest dive97 m Longest dive3:17

✳ 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.