Roads and bats: a meta‐analysis and review of the evidence on vehicle collisions and barrier effects ...

• Main Authors: Fensome, Amy Grace, Mathews, Fiona
• Format: Article in Journal/Newspaper
• Language: unknown
• Published: Zenodo 2016
• Subjects: Biodiversity; Mammalia; Chiroptera; Chordata; Animalia; bats; bat; Barbastella barbastellus
• Online Access: https://dx.doi.org/10.5281/zenodo.13479353; https://zenodo.org/doi/10.5281/zenodo.13479353

(Uploaded by Plazi for the Bat Literature Project) Abstract Roads are a potential threat to bat conservation. In addition to the direct risk of collision of bats with vehicles, roads could pose a threat to bat populations as a result of habitat loss, degradation and fragmentation, and could act as barriers to movements of bats between habitats. We performed a systematic review of the literature and conducted meta‐analyses to assess the threat posed by roads to bats as a result of 1) collisions between bats and vehicles and 2) roads acting as barriers to movements of bats. Based on collated records of 1207 bat road casualties in Europe, we found that low‐flying species are more prone to collisions than high‐flying species, and that juveniles are more vulnerable to collisions than adults. In addition, meta‐analysis identified a significant bias towards male casualties. Casualties included rare species such as Barbastella barbastellus and geographically restricted species such as Rhinolophus species. The bias ...