The dataset of bat (Mammalia, Chiroptera) occurrences in Ukraine collected by the Ukrainian Bat Rehabilitation Center (2011-2022)

Abstract

Bats are of high conservational status in most European countries. All bats are under legal protection in Ukraine and included in the national Red Data Book. However, bats remain one of the least studied groups of mammals in Ukraine. Their cryptic lifestyle limits the possibilities of direct observations and, as a result, data on bat distribution are incomplete. Wildlife rehabilitation centres accumulate a plethora of records of wild animals and those data may significantly contribute to knowledge on the species range, phenology and habitat preferences. This paper presents the data accumulated from over a decade of work by the Ukrainian Bat Rehabilitation Center (formerly The Bat Rehabilitation Center of Feldman Ecopark), the premier organisation engaged in the rescue and rehabilitation of bats across Ukraine. In addition to in-person data collected by Ukrainian Bat Rehabilitation Center staff, the Center also accepts observations of bat encounters from citizens. The Center’s dataset boasts over 20,000 distinct observations, which are the subject of this paper. This dataset, spanning 2011-2022, contains a total of 20,948 records of bat findings, 19,024 of which consist of records directly identified by UBRC team members. The remaining 1924 observations were provided by citizens through helpline. Data on 16 species and one subspecies have been collected. The highest number of records belongs to Nyctalus noctula (n = 15889), followed by Eptesicus serotinus (n = 2017) and Pipistrellus kuhlii lepidus (n = 2001). Less than 10% of these records have been previously published; the rest are presented in this paper for the first time. The dataset is particularly rich in information on bats in human settlements and is (to the best of the authors’ knowledge) the largest dataset on bats within human-modified landscapes ever collected from the territory of Eastern Europe. The entire dataset is available through the Global Biodiversity Information Facility (GBIF).

Do Bats Avoid the Urban Core in the Breeding Season? A Case Study from Temperate Latitudes

“…These ponds were selected for further mist-netting and acoustic survey. The third methodological approach involved rescuing bats found in buildings, apartments, and other locations throughout the city [24,26,31], and covered multiple sites across the whole city.…”

“…Whenever possible, the same parameters were recorded for dead bats as for live ones. For more information about bat findings, and the full dataset of records, please see [24,31,34].…”

“…Bats with an unclear age were classified as uncertain (un). For further details on age classification and features of identification, refer to [24,31]. A full list of all recorded bats is presented in the Supplementary Materials.…”