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

Site description (2007 baseline):

Coastal cliffs on the north coast of the Llyn Peninsula in north Wales, important for Pyrrhocorax pyrrhocorax.

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Recommended citation
BirdLife International (2023) Important Bird Area factsheet: Trefor. Downloaded from http://datazone.birdlife.org/site/factsheet/trefor-iba-united-kingdom on 22/09/2023.