UK228
Ramna Stacks and Gruney


IBA Justification

The site was identified as important in 2007 because it was regularly supporting significant populations of the species listed below, meeting ('triggering') IBA criteria.

Populations meeting IBA criteria ('trigger species'):
Species Current IUCN Red List Category Season Year(s) Population estimate at site IBA criteria met
Leach's Storm-petrel Hydrobates leucorhous VU breeding 1999 20 breeding pairs C6

The current IUCN Red List category may differ from that which was valid at the time of IBA criteria assessment (2007).


IBA Conservation

IBA conservation assessment
Year of assessment (most recent) State (condition) Pressure (threat) Response (action)
2007 favourable very high medium
Was the whole site assessed? State assessed by Accuracy of information
yes population good

State (condition of the trigger species' populations)
Scientific name Common name Reference population Actual population Units % of population remaining Result
Hydrobates leucorhous 22 20 breeding pairs 91 favourable

Pressure (threats to the trigger species and/or their habitats)
Threat level 1 Threat level 2 Timing Scope Severity Result
Climate change and severe weather habitat shifting and alteration happening now whole area/population (>90%) very rapid to severe deterioration very high

Response (conservation actions taken for the trigger species and/or their habitats)
Protected-area designation Management planning Other conservation action Result
Whole area of site (>90%) covered by appropriate conservation designation A comprehensive and appropriate management plan exists that aims to maintain or improve the populations of qualifying bird species Not assessed medium
For more information about IBA conservation status, please click here

IBA Protection

Protected area (PA) PA designation PA area (ha) Relationship of PA with IBA Overlap of PA with IBA (ha)
Uyea - North Roe Coast Site of Special Scientific Interest (UK) 258 protected area overlaps with site 0
Shetland National Scenic Area 41,817 protected area contains site 0
Ramna Stacks and Gruney Special Protection Area (Birds Directive) 12 protected area overlaps with site 12
Ramna Stacks and Gruney Site of Special Scientific Interest (UK) 12 protected area overlaps with site 11
Ramna Stacks and Gruney RSPB Reserve 12 is identical to site 12
Ramna Stacks & Gruney Nature Reserve 12 protected area overlaps with site 0

Habitats

Habitat (IUCN level 1) Habitat detail Extent (% of site)
Grassland Humid grasslands -
Marine Coastal/Supratidal -
For more information about the IUCN Habitat classification, please click here.

Land use

Land-use Extent (% of site)
agriculture -


Recommended citation
BirdLife International (2023) Important Bird Area factsheet: Ramna Stacks and Gruney. Downloaded from http://datazone.birdlife.org/site/factsheet/ramna-stacks-and-gruney-iba-united-kingdom on 10/12/2023.