Scuba Season
Least Concern· population trend unknown· assessed 2018

Spinner dolphin

Stenella longirostris

Sighting evidence at Mariners Cave Tonga, Vava'u, Tonga

Spinner dolphin

Photo: martinmoscovich · CC BY-NC

Named for their acrobatic leaping spins, spinner dolphins rest in sheltered bays during the day and hunt cooperative fish schools offshore at night. Small pods frequently patrol the cave entrance and adjacent reef areas throughout the year.

Evidence at this site

0 records within 25 km

Confidence: low

No date on file
How is this calculated?

Sighting evidence is compiled from iNaturalist observation records within a set proximity radius, filtered for quality-grade observations. “Last confirmed” is the date of the most recent research-grade record. Record count covers a rolling 24-month window. Confidence reflects record count, recency, and consistency of seasonal signal.

Also seen at other sites