Dental evidence for variation in diet over time and space in the Arctic fox, Vulpes lagopus

Autor: Dorothee Ehrich, Olivier Gilg, Alexandra Terekhina, Alexander Volkovitskiy, Aleksandr Sokolov, Alexandria S. Peterson, Peter S. Ungar, Natalia Sokolova, Viktor Shtro, Ivan A. Fufachev, Blaire Van Valkenburgh

Publikováno v: Polar Biology. 44:509-523

Studies of the effects of variation in resource availability are important for understanding the ecology of high-latitude mammals. This paper examines the potential of dental evidence (tooth wear and breakage) as a proxy for diet and food choice in V

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::356ab68a8aff4cbd521cef40e1fba1ee
https://doi.org/10.1007/s00300-021-02821-8

Status and trends of circumpolar peregrine falcon and gyrfalcon populations

Autor: Ivan A. Fufachev, Travis L. Booms, Kurt K. Burnham, Skip Ambrose, Tuomo Ollila, William G. Mattox, Katrin Vorkamp, Bryce W. Robinson, Sergey P. Kharitonov, Robert N. Rosenfield, Marco Restani, Vasiliy Sokolov, Svetlana Mechnikova, Ólafur K. Nielsen, Kevin A. Hawkshaw, David L. Anderson, Olga Kulikova, Johan Ekenstedt, Peter J. Bente, Peter Lindberg, Pertti Koskimies, Søren Møller, Kenneth Johansen, Ted Swem, Sergey Ganusevich, Jeff A. Johnson, Berth-Ove Lindström, Kim Poole, Dave Mossop, Alastair Franke, Aleksandr Sokolov, Carol L. McIntyre, Arve Østlyngen, Ivan Pokrovsky, Knud Falk

Publikováno v: Franke, A, Falk, K, Hawkshaw, K, Ambrose, S, Anderson, D L, Bente, P J, Booms, T, Burnham, K K, Ekenstedt, J, Fufachev, I, Ganusevich, S, Johansen, K, Johnson, J A, Kharitonov, S, Koskimies, P, Kulikova, O, Lindberg, P, Lindström, B O, Mattox, W G, McIntyre, C L, Mechnikova, S, Mossop, D, Møller, S, Nielsen, Ó K, Ollila, T, Østlyngen, A, Pokrovsky, I, Poole, K, Restani, M, Robinson, B W, Rosenfield, R, Sokolov, A, Sokolov, V, Swem, T & Vorkamp, K 2020, ' Status and trends of circumpolar peregrine falcon and gyrfalcon populations ', AMBIO, vol. 49, no. 3, pp. 762-783 . https://doi.org/10.1007/s13280-019-01300-z

The peregrine falcon (Falco peregrinus) and the gyrfalcon (Falco rusticolus) are top avian predators of Arctic ecosystems. Although existing monitoring efforts are well established for both species, collaboration of activities among Arctic scientists

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99e02fe781dfc918810ba6d88d18e97e
https://doi.org/10.1007/s13280-019-01300-z

The context of an emerging predation problem: Nenets reindeer herders and Arctic foxes in Yamal

Autor: Ivan A. Fufachev, Alexandra Terekhina, Alexander Volkovitskiy, Dorothee Ehrich, Natalia Sokolova, Aleksandr Sokolov

Human-wildlife problems often arise when predators kill livestock. This can develop into serious conflicts between traditional pastoralists and other stakeholders, such as government officials and conservationists. In the Yamal Peninsula (Russia), ne

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f3e4fbb7bae6151d3400021c8a1d03d
https://hdl.handle.net/10037/24467

Nest association between two predators as a behavioral response to the low density of rodents

Autor: Rolf A. Ims, Aleksandr Sokolov, Nigel G. Yoccoz, Ivan Pokrovsky, Vasiliy Sokolov, Natalia Sokolova, Ivan A. Fufachev, Olga Kulikova, Dorothee Ehrich

Publikováno v: The Auk. 137

This is a pre-copyedited, author-produced version of an article accepted for publication in The Auk following peer review. The version of record, Pokrovsky, I.G., Ehrich, D., Fufachev, I.A., Ims, R.A., Kulikova, O., Sokolov, A., ... Yoccoz, N.G. (202

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2beea481350e2960a8f1e1a9937e31d8
https://doi.org/10.1093/auk/ukz060