Bobiec, AndrzejBobiec, AndrzejKurek, PrzemysławWróbel, Aleksandra2025-03-142025-03-142025Wróbel, A., Kurek, P. & Bobiec, A. The hidden truth: unexpected acorn caching sites by Eurasian Jays (Garrulus glandarius L.) re-examined. J Ornithol 165, 1091–1095 (2024). https://doi.org/10.1007/s10336-024-02181-0https://doi.org/10.1007/s10336-024-02181-0https://rdb.ur.edu.pl/handle/item/64The database consist of 323 records of the recovered mili-radiotransmitters dispersed by Jays in acorns from 9 feeding trays representing 6 landscape units. While ca. 80% of the transmitters have been cached inside the stuffed acorns, remaining 20% of transmitters were extracted by birds (or rodents) and dropped or left on trees. Besides the points precise (GNSS) georeferences, the tables contain a number of descriptive attributes of the recovered caches/ miliradiotransmitters, such as the way of an acorn cover, surrounding vegeation, etc.The database consist of 323 records of the recovered mili-radiotransmitters dispersed by Jays in acorns from 9 feeding trays representing 6 landscape units. While ca. 80% of the transmitters have been cached inside the stuffed acorns, remaining 20% of transmitters were extracted by birds (or rodents) and dropped or left on trees. Besides the points precise (GNSS) georeferences, the tables contain a number of descriptive attributes of the recovered caches/ miliradiotransmitters, such as the way of an acorn cover, surrounding vegeation, etc.plCC0 1.0 UniversalEurasian JayAcorn dispersalAcorn radiotelemetryScatter-hoardingCache habitatsprocessed dataset