• Summary
• Text account
• Data table and detailed info
• Map
• Reference and further resources

The site was identified as internationally important for bird conservation in 2000 because it was regularly supporting significant populations of the species listed below, meeting ('triggering') IBA criteria.

Populations meeting IBA criteria ('trigger species') at the site:

Species	Red List	Season (year/s of estimate)	Size	IBA criteria
Caspian Tern Hydroprogne caspia	LC	passage (1996)	20–50 birds	B1i, C2
Caspian Tern Hydroprogne caspia	LC	breeding (1998)	25 pairs	B1i, B2, C2, C6
Black Guillemot Cepphus grylle	LC	breeding (1996)	50–100 pairs	B1ii, B2

Year	Protected Area	Designation (management category)	% coverage of IBA
-	Skvolpen	Bird Sanctuary (-)	35
1970	Rödkallen-Söräspen	Naturreservat (Ib)	99

Habitat	% of IBA	Habitat detail
Marine Neritic	100

Land use	% of IBA
nature conservation and research	100

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Recommended citation
BirdLife International (2024) Important Bird Area factsheet: Rödkallen – Söräspen Islands (Sweden). Downloaded from https://datazone.birdlife.org/site/factsheet/rödkallen-–-söräspen-islands-iba-sweden on 23/12/2024.