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

Addidas – Residency

4th sighting in Madagascar & Mascarenes
Fluke of Addidas
Addidas Confirmed in the catalog @91881
Sep 22 – Nov 6, 2023 · Madagascar & Mascarenes

Madagascar & Mascarenes · Sep – Nov 2023

46 m
Deepest dive
2:23
Longest dive
16
Dives
Sightings
2
Days between first and last sighting
45

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Sep 22, 2023734 m—37 m
Nov 6, 20232,210 m—46 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 22, 2023 — seafloor 734 m (measured), deepest dive 37 m (modelled)Sep 22Nov 6, 2023 — seafloor 2,210 m (measured), deepest dive 46 m (modelled)Nov 6

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

Dives

46 m
Deepest dive
2:23
Longest dive
16
Dives
24 m
Avg dive depth
2
Sightings
45
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
0255046 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (2,210 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 · Nov 6, 2023

measured
Seafloor depth
2,210 m
Sea-surface temperature
—
Distance from shore
—

Across the residency · 2 sightings

measured
Seafloor depth
734 m – 2,210 m
Sea-surface temperature
—
Distance from shore
—

Sources: GEBCO seafloor grid

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

Source records

This activity is assembled from 2 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.