|Many small individual reefs||2010-10-31||Pwlldu Bay, Gower Peninsula
Saw many Sabellaria reefs at low tide when searching rock pools at the east side of the bay. Quite small reefs, have seen much larger at Shell Island. Reefs pretty much everywhere at the lower edge of the rocks, before sandy shore began.
|Seen amidst lowest rocks during low tide, max size of approx. 0.25m sqd||Sabellaria alveolata|