Irish Natural History encompasses the study of the diverse flora and fauna found in Ireland. The island's unique geography and climate have led to a variety of ecosystems, including coastal, freshwater, and forest habitats. This rich biodiversity includes species such as the Irish hare and the red deer, which are native to the region. The history of Ireland's natural environment has been shaped by both natural events and human activity. The introduction of non-native species, such as the grey squirrel, has impacted local wildlife. Conservation efforts are ongoing to protect Ireland's natural heritage and promote sustainable practices.