Shellfish population recovers in Highland loch after protected status

Researchers commissioned by NatureScot report that flame shell beds in Loch Carron have fully recovered since the site was designated a Marine Protected Area in 2017, with surveys and recent video showing repaired nests and further expansion.

A previously threatened shellfish population in Loch Carron has fully recovered, according to two reports commissioned by NatureScot. The loch was designated a Marine Protected Area in 2017. Researchers from Heriot-Watt University found that nests were disrupted and dredge tracks were visible in 2017 but that the area showed repair when re-examined four years later. A more recent NatureScot video report noted the flame shell bed had expanded further into the loch. Key findings: - Flame shell beds in Loch Carron are reported as restored after earlier damage. - A 2017 incident left visible scallop dredge tracks and disrupted nests, according to the Heriot-Watt study. - The Heriot-Watt team re-examined the area four years later and found repair of the damaged nests. - NatureScot's recent video report shows the shell bed expanding further into the loch. - Flame shells build nests from shells and small items, which support other species and help stabilise the seabed. - Flame shells are mainly found on Scotland's west coast and are protected in five other Marine Protected Areas around Scotland. Summary: The reports indicate the Loch Carron flame shell bed has recovered after earlier dredging damage and protection under an MPA. NatureScot noted recovery timelines can vary by location depending on the extent of damage and prior bed health. Undetermined at this time.