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

Checkmarks @700

Checkmarks was a juvenile when first encountered in August 2008, likely born in the 2007-08 or 2008-09 season. She is known to be a female from a sighting with calf May 2019 see facebook post, and from encounters with her 2025 calf "Chex Mix". Her 2025 calf was entangled in fishing gear when first encountered. She was entangled in fishing gear August 2014, seen by naturalist Kate Spencer, then managed to escape on her own. Checkmarks is known from research conducted by Cascadia Research Collective and collaborators

Monterey Bay · North Pacific

Public · Not set by this account.

71 Following 905 Followers
291
Sightings
19
Years
0
Crossings
Last 12 months 38 sightings
  1. N 2025-11: 6 sightings
  2. D 2025-12: 5 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: 8 sightings
  10. A 2026-08: 8 sightings
  11. S 2026-09: 7 sightings
  12. O 2026-10: 3 sightings

Pods

2 pods

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.