Scuba Season

Yellow gorgonian

Eunicella cavolini

Sighting evidence at Grotta delle Rondinelle, Tremiti Islands

Yellow gorgonian

Photo: Erica Callegaro · © all rights reserved

The cave entrance at Grotta delle Rondinelle hosts some of the densest gorgonian aggregations in the Adriatic, with fan corals covering the walls from 10 metres to the base of the wall at 35 metres. These long-lived colonial animals filter plankton from the Adriatic current and provide critical habitat for brittle stars, cleaner shrimps, and juvenile fish that shelter among the branches.

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