Tràigh na Berie
When undertaking an appropriate assessment of impacts at a site, all features of European importance (both primary and non-primary) need to be considered.
Annex I habitats that are a primary reason for selection of this site
|21A0 Machairs (* in Ireland)|
|Tràigh na Berie is one of four sites selected for machair in the Western Isles, and is the sole representative on Lewis and Harris, which together form the largest island in this group. The machair grassland within the site is linked to the beach (the source of its sand supply) by marram dune and two types of semi-fixed dune. The inland transitions are atypical and particularly varied, with superb climbing machair-like grassland where sand is blown to considerable heights, enabling plants such as stoneworts to thrive in shallow lochs at 50 metres above sea level. The wetland transitions on lower ground are also rich and varied, and a large hollow in the east of the site supports an area of dune slack vegetation which is rare in the Western Isles. Orchids are varied and numerous, with the frog orchid Coeloglossum viride particularly common. A crimson sub-species of the early marsh orchid Dactylorhiza incarnata coccinea, often known as the ‘dune orchid’, occurs, as well as unusual hybrids between orchid genera. Other noteworthy plants include the northern gentian Gentianella amarella septentrionalis. The machair system as a whole at Tràigh na Berie is particularly notable for its rich botanical diversity, including machair grassland with five types of sand dune vegetation as well as inundation grassland and a range of traditional cultivation types and their fallows.|
Annex I habitats present as a qualifying feature, but not a primary reason for selection of this site
Annex II species that are a primary reason for selection of this site
Annex II species present as a qualifying feature, but not a primary reason for site selection
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