Scuba Season

Chromodoris Nudibranch

Chromodoris willani

Sighting evidence at Kirby's Rock, Anilao

Chromodoris Nudibranch

Photo: Danila Mansfield · CC BY-NC

One of more than 70 nudibranch species recorded at this single site, it feeds on blue sponges and carries their toxic compounds in its own tissues as chemical defence.

Evidence at this site

266 records within 25 km

Confidence: high

Seasonality

Jan
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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