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. 2024 Jun 7;11:601. doi: 10.1038/s41597-024-03445-3

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© The Author(s) 2024

Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.

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Fig. 1 — Overview of dataset coverage including the distribution of sampling sites across 22 European countries (a), a histogram of the number of sampling sites per a given first year of sampling (b), the number of sampling years (median and interquartile range) per site within each country (c), and the top 15 most sampled orders and their occurrences across all surveys (d).