Open sea and several rocky islets with beaches. Human activities include fishing and boating.
This site is important for tern colonies.
Pressure/threats to key biodiversity
Recreational activities cause some disturbance to birds.
National Partial International Partial380 ha of IBA covered by Hunting Reserve (Ilôts de Trevors, 380 ha). 1 ha of IBA covered by Private Reserve (Ilôts de Trevors, 1 ha). 381 ha of IBA covered by Special Protection Area (Ilôts de Trevors, 381 ha).
BirdLife International (2020) Important Bird Areas factsheet: Ilôts de Trévorc'h. Downloaded from
http://www.birdlife.org on 15/08/2020.