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Fluke of Crevasse Confirmed in the catalog

Crevasse @53242

Crevasse is the 2019 calf of Glacier from the Marine Education and Research Society Humpback Whale Catalog. Due to previous uncertainty about mother/calf relationship, the ID of this whale has variably been BCXuk2013#1 calf 2019 and BCXuk2020#17. Also sighted as MMX0130 calf 2019 and MMX0300. This whale is known as a female from observation with a calf on Mar 7th, 2026 in Hawaii according to James Begeman and Mindy Huston. Mother of 2025-2026 calf of Crevasse (Salish Sea).

Salish Sea · North Pacific

Public · Not set by this account.

77 Following 30 Followers
16
Sightings
6
Years
2
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: 2 sightings
  6. A 2026-04: 2 sightings
  7. M 2026-05: 0 sightings
  8. J 2026-06: 0 sightings
  9. J 2026-07: 0 sightings
  10. A 2026-08: 1 sighting
  11. S 2026-09: 0 sightings
  12. O 2026-10: 0 sightings

Trophy case

1 of 4 earned
First of the Year
Crossed the Gulf
Bay Legend
Night Transit

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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