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

Falco – Residency

11th sighting in Clarence Strait
Fluke of Falco
Falco Confirmed in the catalog @6122
Jul 3 – Nov 13, 2023 · Clarence Strait

Clarence Strait · Jul – Nov 2023

70 m
Deepest dive
3:08
Longest dive
50
Dives
Sightings
5
Days between first and last sighting
133

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jul 3, 202337 m13.2°C22 m
Sep 19, 202325 m10.5°C22 m
Sep 23, 2023294 m10.8°C57 m
Oct 31, 202388 m7.9°C70 m
Nov 13, 202397 m7.9°C6 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
Jul 3, 2023 — seafloor 37 m (measured), deepest dive 22 m (modelled)Jul 3Sep 19, 2023 — seafloor 25 m (measured), deepest dive 22 m (modelled)Sep 19Sep 23, 2023 — seafloor 294 m (measured), deepest dive 57 m (modelled)Sep 23Oct 31, 2023 — seafloor 88 m (measured), deepest dive 70 m (modelled)Oct 31Nov 13, 2023 — seafloor 97 m (measured), deepest dive 6 m (modelled)Nov 13

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

Dives

70 m
Deepest dive
3:08
Longest dive
50
Dives
18 m
Avg dive depth
5
Sightings
133
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
05010070 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 · Oct 31, 2023

measured
Seafloor depth
88 m
Sea-surface temperature
7.9°C
Distance from shore
1.0 km

Across the residency · 5 sightings

measured
Seafloor depth
25 m – 294 m
Sea-surface temperature
7.9°C – 13.2°C
Distance from shore
1.0 km – 3.0 km

Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance

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

Source records

This activity is assembled from 5 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.