Home Resources Species in Focus: Freshwater Pearl Mussels - Irish Wildlife Trust Species in Focus: Freshwater Pearl Mussels - Irish Wildlife Trust Many animals in Ireland are under threat from various sources, and the freshwater pearl mussel (Margaritifera margaritifera) is catching it from all sides. Country Ireland Language English Region Europe Resource type Notes Strategic Pillars Indigenous Monitoring, Evaluation, Adapting & Social Learning Topic Lands, forests and territories Organization Irish Wildlife Trust View source More on this Notes In Memory Giving - Irish Wildlife Trust Lands, forests and territories Ireland Europe Notes PRESS RELEASE: Irish Wildlife Trust calls for full investigation into fire at Killarney National Park and emergency measures to stop the cycle of infernos - Irish Wildlife Trust Lands, forests and territories Ireland Europe Notes People for Bees in National Biodiversity Week - Irish Wildlife Trust Lands, forests and territories Ireland Europe Notes Wildlife & Communities - Irish Wildlife Trust Lands, forests and territories Ireland Europe