A multi-scale approach unveils the ecology of the Critically Endangered Sardinian long-eared bat

• DOI: 10.1017/s003060532400139x
• Publication Date: 2025-04-25T07:30:15Z
• Authors: Gaetano Fichera; Mauro Mucedda; Ermanno Pidinchedda; Andreas Kiefer; Michael Veith; Emiliano Mori; Leonardo Ancillotto

Abstract Human-induced pressures such as climate and land-use changes in the Anthropocene disproportionately threaten island ecosystems endemic species they host. Shedding light on ecological needs of is key to conservation these fragile their unique species. Here we present a bat Sardinia, long-eared Plecotus sardus , analyse relationship between this Critically Endangered insular environment at different spatial scales inform action for its conservation. We show that besides displaying phenology roost use, closely associated with dry broadleaf forests native oaks Quercus ilex suber all and, contrast, negatively affected by coniferous stands, open pastures urban environments. Our results not only provide information P. but also insights into adaptations ecosystems, highlighting importance studies informing biodiversity hotspots. demonstrate protection restoration habitats, particularly within 2 km roosts, are protecting few known reproductive colonies.