Native Oysters in Loch Nedd

April 26th 2012

Ian Evans received a visit on 4th April 2012 from members of a local family who had discovered several live oysters in Loch Nedd. There are very few records of Native Oysters, Ostrea edulis, in Assynt so Ian persuaded the visitors to put the oysters back where they found them.

Oyster from Loch Nedd

Oysters were once a readily available, cheap food source but due to overfishing and pollution they have become the expensive dish we know today. They can live up to 15 years but usually survive for about 6 years and can achieve a shell diameter of 11 centimetres.

Oysters from Loch Nedd

The native oyster is listed as a priority species in the UK Biodiversity Action Plan as it meets criterion 4 of the Species Action Framework as a threatened species of socio-economic value requiring action to ensure sustainable use.

So let’s hope these oysters continue to grow and, given the right conditions, produce many offspring for several years to come.

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Recent Sightings

Grasshopper Warbler

single 'reeling' bird, Little Assynt Tree Nursery (Val Badger) (24/04)

Blackcap

single singing male at beginning of path to Kirkaig Falls, Inverkirkaig (Gwen Richards) (24/04)

Speckled Wood butterfly

two butterflies on Torbreck croft (Gwen Richards) (24/04)

Stoat

single animal climbing up house drainpipe, Clachtoll (Susie Bower-Browng)  (24/04)

Cuckoo

two birds seen and heard Drumbeg peat road (DAH) (23/04)

Chiffchaff

single bird singing Cnoc Glas, Drumbeg (DAH) (23/04)

Black-spotted longhorn beetle (Rhagium mordax)

single in Achmelvich garden (Richard Evans) (22/04)

Palmate Newt

two in Loch Leathad a'Phris Droighinn, Clachtoll (Ian Evans and Gwen Richards). One of these was a male in breeding condition. (22/04)

Map