Biodiversity is at the heart of absolutely everything we do. We are proud to be able to develop and support biodiversity in Letterkenny through a number of initiatives. Click on the images below for more information. Biodiversity Mapping Wildflower meadow development in Sentry Hill Wildflower Planting Plan for Ballymacool Park Additional Tree Planting Special areas of Biodiversity Biodiversity Resources for Adults & Children Other Biodiversity Hot Spots in Letterkenny Grass roof on Town Council Office Woodland in Ballymacool Town Park