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Juni Fonden","doi-asserted-by":"publisher","award":["2023\u20100291"],"award-info":[{"award-number":["2023\u20100291"]}],"id":[{"id":"10.13039\/100020032","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100010665","name":"H2020 Marie Sk\u0142odowska-Curie Actions","doi-asserted-by":"publisher","award":["801199"],"award-info":[{"award-number":["801199"]}],"id":[{"id":"10.13039\/100010665","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Ecology and Evolution"],"published-print":{"date-parts":[[2024,5]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Stoat (<jats:italic>Mustela erminea<\/jats:italic>) and weasel (<jats:italic>M.\u2009nivalis)<\/jats:italic> are hard to monitor as they are elusive of nature and leave few identifying marks in their surroundings. Stoat and weasel are both fully protected in Denmark and are thought to be widely distributed throughout the country. Despite this stoat and weasel were listed on the Danish Red List as Near Threatened in 2019, as their densities and population trends are unknown. Using a modified novel camera trapping device, the Double\u2010Mostela, a wooden box comprising a tracking tunnel and two camera traps, we attempted to obtain density estimates based on identification of individual stoats and weasels. We deployed camera traps both inside Double\u2010Mostela traps and externally in three different study areas in northern Zealand, Denmark, and tested commercial, American scent\u2010based lures to attract stoat and weasel. We obtained very low seasonal trapping rates of weasel in two study areas, but in one study area, we obtained a seasonal trapping rate of stoat larger compared to another study using the Mostela. In one study area, both species were absent. We observed no effect of scent\u2010based lures in attracting small mustelids compared to non\u2010bait traps. Potential reasons behind low capture rates of weasel and stoat are suboptimal habitat placement and timing of deployment of the Double\u2010Mostelas, land\u2010use changes over the last 200\u2009years, predation from larger predators, as well as unintended secondary poisoning with rodenticides. Due to the scarcity of weasel and stoat captures, we were unable to make density estimates based on identification of individuals; however, we identified potential features that could be used for identification and density estimates with more captures.<\/jats:p>","DOI":"10.1002\/ece3.11374","type":"journal-article","created":{"date-parts":[[2024,5,2]],"date-time":"2024-05-02T06:00:47Z","timestamp":1714629647000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":6,"title":["Elusive mustelids\u201418\u2009months in the search of near\u2010threatened stoat (<i>Mustela erminea<\/i>) and weasel (<i>M.\u2009nivalis<\/i>) reveals low captures"],"prefix":"10.1002","volume":"14","author":[{"ORCID":"https:\/\/orcid.org\/0009-0000-9309-1105","authenticated-orcid":false,"given":"Sofie N\u00f8rgaard","family":"Konradsen","sequence":"first","affiliation":[{"name":"Department of Zoology, Natural History Museum of Denmark University of Copenhagen  Copenhagen Denmark"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9334-2303","authenticated-orcid":false,"given":"Linnea Wors\u00f8e","family":"Havm\u00f8ller","sequence":"additional","affiliation":[{"name":"Department of Zoology, Natural History Museum of Denmark University of Copenhagen  Copenhagen Denmark"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Charlotte","family":"Krag","sequence":"additional","affiliation":[{"name":"Department of Zoology, Natural History Museum of Denmark University of Copenhagen  Copenhagen Denmark"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Peter Rask","family":"M\u00f8ller","sequence":"additional","affiliation":[{"name":"Department of Zoology, Natural History Museum of Denmark University of Copenhagen  Copenhagen Denmark"},{"name":"Norwegian College of Fishery Science UiT\u2014The Arctic University of Norway  Troms\u00f8 Norway"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7457-7326","authenticated-orcid":false,"given":"Rasmus Wors\u00f8e","family":"Havm\u00f8ller","sequence":"additional","affiliation":[{"name":"Department of Zoology, Natural History Museum of Denmark University of Copenhagen  Copenhagen Denmark"},{"name":"Department for the Ecology of Animal Societies Max Planck Institute for Animal Behaviour  Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2024,5]]},"reference":[{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.1186\/s12917-018-1494-0"},{"key":"e_1_2_9_3_1","unstructured":"Brown S.(2001).The behavioural responses of stoats (Mustela erminea) to trapping tunnelsLincoln University."},{"key":"e_1_2_9_4_1","doi-asserted-by":"publisher","DOI":"10.4098\/j.at.0001-7051.023.2009"},{"key":"e_1_2_9_5_1","doi-asserted-by":"publisher","DOI":"10.59922\/YIUK4739"},{"key":"e_1_2_9_6_1","doi-asserted-by":"publisher","DOI":"10.1007\/s13364\u2010021\u201000598\u2010z"},{"key":"e_1_2_9_7_1","doi-asserted-by":"publisher","DOI":"10.1002\/2014GL059724"},{"key":"e_1_2_9_8_1","doi-asserted-by":"publisher","DOI":"10.1080\/03014223.2000.9518223"},{"key":"e_1_2_9_9_1","unstructured":"DMI. (2021a).Nedb\u00f8r og sol i Danmark. Dansk Meteorolisk Institut. Retrieved 2023\u201004\u201024 fromhttps:\/\/www.dmi.dk\/klima\/temaforside\u2010klimaet\u2010frem\u2010til\u2010i\u2010dag\/nedbor\u2010og\u2010sol\u2010i\u2010danmark\/"},{"key":"e_1_2_9_10_1","unstructured":"DMI. (2021b).Temperaturen i Danmark. Dansk Meteorologisk Institut. Retrieved 2023\u201004\u201024 fromhttps:\/\/www.dmi.dk\/klima\/temaforside\u2010klimaet\u2010frem\u2010til\u2010i\u2010dag\/temperaturen\u2010i\u2010danmark\/"},{"key":"e_1_2_9_11_1","unstructured":"DN. (2023).Str\u00f8dam\u2010reservatet. Retrieved 2023\u201004\u201024 fromhttps:\/\/www.fredninger.dk\/fredning\/stroedam\u2010reservatet\/"},{"key":"e_1_2_9_12_1","unstructured":"DOF. (2020).Otte ud af 13 rovfugle er i fremgang. Dansk Ornitologisk Forening. 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