Magilligan
Site details
Location of Magilligan SAC/SCI/cSAC
Note:
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
| 2130 Fixed dunes with herbaceous vegetation (`grey dunes`) * Priority feature |
| Magilligan in Northern Ireland is one of the largest calcareous dune systems in the UK, with a well-developed and largely undisturbed system of ridges and slacks. Fixed dune vegetation with red fescue Festuca rubra and lady’s bedstraw Galium verum is very extensive and dominates most of the site. Much of the grassland is tall, with downy oat-grass Helictotrichon pubescens prominent, but the more open areas have wild thyme Thymus polytrichus and are notable for an abundance of the moss Rhytidium rugosum. |
| 2170 Dunes with Salix repens ssp. argentea (Salicion arenariae) |
| Magilligan is one of the largest calcareous dune systems in the UK. It has an extensive and well-developed series of dune slacks which contain virtually all of the dune slack vegetation in Northern Ireland. Most of the slack vegetation is dominated by creeping willow Salix repens ssp. argentea, although more open humid slacks and older hollows filled with mire vegetation also occur. |
| 2190 Humid dune slacks |
| Magilligan in Northern Ireland is one of the largest dune systems in the UK. It has an extensive and well-developed series of Humid dune slacks, which contain virtually all of the dune slack vegetation in Northern Ireland. The dunes are of an acidic character. A wide range of slack vegetation occurs on the site, including wet open dune slacks at an early successional stage, slacks dominated by creeping willow Salix repens ssp. argentea and older hollows filled with mire vegetation. The hydrology of the site is little modified and the structure and function of the site are therefore well-conserved. |
Annex I habitats present as a qualifying feature, but not a primary reason for selection of this site
| 2110 Embryonic shifting dunes |
| 2120 Shifting dunes along the shoreline with Ammophila arenaria (`white dunes`) |
Annex II species that are a primary reason for selection of this site
Not applicable.
Annex II species present as a qualifying feature, but not a primary reason for site selection
| 1065 Marsh fritillary butterfly Euphydryas (Eurodryas, Hypodryas) aurinia |
| 1395 Petalwort Petalophyllum ralfsii |
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