Resources

This report presents the results of a modelling study funded by National Parks and Wildlife Service during 2020. The study investigates the gaps in the distribution of the lesser horseshoe bat in Ireland over its entire range, incorporating datasets on land cover, roads, linear habitat features and density of artificial lighting, to produce a baseline map of potential ecological corridors to connect lesser horseshoe bat sub-populations.

The 2019 All-Ireland Squirrel and Pine Marten Survey was published in June 2020 and was made possible by members of the public who submitted their sightings of red and grey squirrels and pine martens across the island of Ireland during 2019. The project was led by NUI Galway in partnership with VWT, Ulster Wildlife, the National Biodiversity Data Centre and the Centre for Environmental Data and Recording in Northern Ireland. It was funded by the National Parks and Wildlife Service.

Although sightings reports and occasional genetic evidence confirm the presence of the pine marten in parts of England and Wales, limited success in their detection despite concerted efforts suggest that they are not abundant and that populations have failed to recover from their historical decline.

The ‘Great North Pine Marten Pursuit’ surveys were initiated in order to collect pine marten DNA from extant populations of England. They aimed to determine the presence of pine martens in specific areas, and so allow a focussing of future conservation resources in those areas, whilst also determining the genetic haplotype of the pine martens.

In Ireland, the Irish stoat is considered to be a near-endemic subspecies, with >90% of the global population estimated to occur in the country. This study involved laying plastic baited hair tubes, 10 per 200 metres at 20m intervals, along hedgerows in the bottom left 1km² of 10km grid squares across County Galway.