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

Zorro – Residency

16th sighting in Salish Sea
Fluke of Zorro
Zorro Confirmed in the catalog @7031
Jun 20 – Oct 15, 2023 · Salish Sea

Salish Sea · Jun – Oct 2023

153 m
Deepest dive
5:54
Longest dive
82
Dives
Sightings
4
Days between first and last sighting
118
Deepest dive on record
153 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jun 20, 2023176 m—153 m
Jul 16, 202363 m—57 m
Aug 2, 2023250 m—151 m
Oct 15, 2023226 m—134 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 20, 2023 — seafloor 176 m (measured), deepest dive 153 m (modelled)Jun 20Jul 16, 2023 — seafloor 63 m (measured), deepest dive 57 m (modelled)Jul 16Aug 2, 2023 — seafloor 250 m (measured), deepest dive 151 m (modelled)Aug 2Oct 15, 2023 — seafloor 226 m (measured), deepest dive 134 m (modelled)Oct 15

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

Dives

153 m
Deepest dive
5:54
Longest dive
82
Dives
38 m
Avg dive depth
4
Sightings
118
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
0100200153 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (176 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 20, 2023

measured
Seafloor depth
176 m
Sea-surface temperature
—
Distance from shore
—

Across the residency · 4 sightings

measured
Seafloor depth
63 m – 250 m
Sea-surface temperature
—
Distance from shore
1.0 km – 12.0 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.