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

Bells – Residency

5th sighting in Kodiak Archipelago
Fluke of Bells
Bells Confirmed in the catalog @6198
Sep 27 – Oct 16, 2021 · Kodiak Archipelago

Kodiak Archipelago · Sep – Oct 2021

56 m
Deepest dive
2:33
Longest dive
24
Dives
Sightings
3
Days between first and last sighting
19

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Sep 27, 2021118 m—49 m
Oct 4, 2021110 m—56 m
Oct 16, 2021100 m—50 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
Sep 27, 2021 — seafloor 118 m (measured), deepest dive 49 m (modelled)Sep 27Oct 4, 2021 — seafloor 110 m (measured), deepest dive 56 m (modelled)Oct 4Oct 16, 2021 — seafloor 100 m (measured), deepest dive 50 m (modelled)Oct 16

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

Dives

56 m
Deepest dive
2:33
Longest dive
24
Dives
25 m
Avg dive depth
3
Sightings
19
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
05010056 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (110 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 · Oct 4, 2021

measured
Seafloor depth
110 m
Sea-surface temperature
—
Distance from shore
2.0 km

Across the residency · 3 sightings

measured
Seafloor depth
100 m – 118 m
Sea-surface temperature
—
Distance from shore
2.0 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 3 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.