Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
Gulf of Maine

Cajun – Residency

17th sighting in Gulf of Maine
Fluke of Cajun
Cajun Confirmed in the catalog @17087
Jun 12 – 23, 2019 · Gulf of Maine

Gulf of Maine · Jun 2019

71 m
Deepest dive
3:07
Longest dive
57
Dives
Sightings
4
Days between first and last sighting
11

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jun 12, 201929 m—24 m
Jun 17, 201988 m—71 m
Jun 19, 201928 m—20 m
Jun 23, 201954 m—37 m

Seafloor and sea temperature measured · ✳ dives modelled

Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors

Deepest dive against the seafloor, per sighting

Seafloor · measured Deepest dive · modelled
Jun 12, 2019 — seafloor 29 m (measured), deepest dive 24 m (modelled)Jun 12Jun 17, 2019 — seafloor 88 m (measured), deepest dive 71 m (modelled)Jun 17Jun 19, 2019 — seafloor 28 m (measured), deepest dive 20 m (modelled)Jun 19Jun 23, 2019 — seafloor 54 m (measured), deepest dive 37 m (modelled)Jun 23

Depth runs down from the surface. The modelled dive never passes the measured seafloor at that sighting.

Dives

71 m
Deepest dive
3:07
Longest dive
57
Dives
16 m
Avg dive depth
4
Sightings
11
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
05010071 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (88 m) and the published dive-behaviour distribution. Modelled, not measured.

Deep Effort Score

Deep

Depth, duration and recovery resolved into a single number for this session.

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Place

Where this happened · Jun 17, 2019

measured
Seafloor depth
88 m
Sea-surface temperature
—
Distance from shore
16.0 km

Across the residency · 4 sightings

measured
Seafloor depth
28 m – 88 m
Sea-surface temperature
—
Distance from shore
8.0 km – 19.0 km

Sources: GEBCO seafloor grid · PacIOOS coastline distance

Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors

Source records

This activity is assembled from 4 catalogued encounters on Happywhale.

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.