Country/territory: Sweden
Subnational region(s): Stockholm
IBA Justification: B2, C6 (2000)
Area: 13,600 hectares (136.00 km2)
Key biodiversity
This site is important for forest species, including raptors and owls, and some waterbirds. Species of global conservation concern that do not meet IBA criteria: Haliaeetus albicilla (breeding and wintering).
Recommended citation
BirdLife International (2025) Important Bird Area factsheet: Tärnan – Riala (Sweden). Downloaded from
https://datazone.birdlife.org/site/factsheet/tärnan-–-riala-iba-sweden on 04/01/2025.