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Fluke of Halo Confirmed in the catalog

Halo @703

Possible female from observation with calf under the Golden Gate Bridge June 2018. This whale is known from research conducted by Cascadia Research Collective and collaborators, and is known in Mexico to ECOBAC from the photo-identification catalog of humpback whale of Banderas Bay, Mexico (FIBB catalog)

Gulf of California · North Pacific

Public · Not set by this account.

2 Following 2 Followers
26
Sightings
18
Years
0
Crossings
Last 12 months 2 sightings
  1. N 2025-11: 0 sightings
  2. D 2025-12: 1 sighting
  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: 0 sightings
  9. J 2026-07: 0 sightings
  10. A 2026-08: 0 sightings
  11. S 2026-09: 1 sighting
  12. O 2026-10: 0 sightings

Recent activity

View all 12
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 North Pacific · Sep 2026 Sep 17, 2026 · North Pacific · 1 sighting Deepest dive— Longest dive—
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Monterey Bay · Dec 2025 Dec 29, 2025 · Monterey Bay · 1 sighting Deepest dive42 m Longest dive1:51
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 North Pacific · Sep 2025 Sep 25, 2025 · North Pacific · 1 sighting Deepest dive— Longest dive—
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
 Gulf of California · Nov 2024 Nov 24, 2024 · Gulf of California · 2 sightings Deepest dive124 m Longest dive2:57

✳ Dive stats modelled, not measured

Sightings by year

2009 – 2026
2009
2013
2018
2022
’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.