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

Stego @247

Stego was named for the Stegosaurus-like spikes of this whale's scarred dorsal fin. This whale is known from research conducted by Cascadia Research Collective and collaborators

Monterey Bay · North Pacific

Public · Not set by this account.

92 Following 128 Followers
59
Sightings
18
Years
0
Crossings
Last 12 months 5 sightings
  1. N 2025-11: 0 sightings
  2. D 2025-12: 0 sightings
  3. J 2026-01: 0 sightings
  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: 1 sighting
  9. J 2026-07: 0 sightings
  10. A 2026-08: 2 sightings
  11. S 2026-09: 2 sightings
  12. O 2026-10: 0 sightings

Activities

14 in Risa
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Same Shelf, Same Summer Jun 14 – Sep 10, 2026 · Monterey Bay · 5 sightings Deepest dive242 m Longest dive8:18
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Monterey Bay · Jul 2025 Jul 18, 2025 · Monterey Bay · 1 sighting Deepest dive190 m Longest dive6:07
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Monterey Bay · Aug 2024 Aug 11, 2024 · Monterey Bay · 1 sighting Deepest dive63 m Longest dive2:31
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Gulf of California · Dec 2023 – Feb 2024 Dec 25, 2023 – Feb 19, 2024 · Gulf of California · 4 sightings Deepest dive171 m Longest dive6:11
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Gulf of California · Mar 2023 Mar 2, 2023 · Gulf of California · 1 sighting Deepest dive42 m Longest dive2:01
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Monterey Bay · Jul – Nov 2021 Jul 31 – Nov 4, 2021 · Monterey Bay · 6 sightings Deepest dive134 m Longest dive6:37
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Monterey Bay · Jul 2020 Jul 29, 2020 · Monterey Bay · 1 sighting Deepest dive21 m Longest dive1:13
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Monterey Bay · May – Sep 2019 May 6 – Sep 21, 2019 · Monterey Bay · 4 sightings Deepest dive87 m Longest dive3:45
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Monterey Bay · Jul – Oct 2018 Jul 22 – Oct 14, 2018 · Monterey Bay · 4 sightings Deepest dive— Longest dive—
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Monterey Bay · Jun – Oct 2017 Jun 23 – Oct 15, 2017 · Monterey Bay · 8 sightings Deepest dive— Longest dive—
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Monterey Bay · Sep – Nov 2016 Sep 19 – Nov 6, 2016 · Monterey Bay · 2 sightings Deepest dive— Longest dive—
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Monterey Bay · Jul 2015 Jul 26, 2015 · Monterey Bay · 1 sighting Deepest dive— Longest dive—
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Monterey Bay · Nov 2009 Nov 17, 2009 · Monterey Bay · 1 sighting Deepest dive— Longest dive—
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Monterey Bay · Jun 2009 Jun 6, 2009 · Monterey Bay · 1 sighting Deepest dive— Longest dive—

✳ 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.