Night-brooding behaviour in provisioning cavity-nesting birds is a trade-off between adult predation risk and nestling thermoregulation needs

Autor: Henning Heldbjerg, Anthony D. Fox, Thorsten J. S. Balsby, Peder V. Thellesen

Publikováno v: Ornis Fennica
Heldbjerg, H, Fox, A D, Balsby, T J S & Thellesen, P V 2022, ' Night-brooding behaviour in provisioning cavity-nesting birds is a trade-off between adult predation risk and nestling thermoregulation needs ', Ornis Fennica, vol. 99, no. 1, pp. 26-36 . https://doi.org/10.51812/of.117871

Night-brooding of nestlings in cavity-nesting avian species carries predation risks to parents. Anecdotally, several species are known to shift from constant adult night-brooding behaviour to leaving nestlings unattended at night during offspring dev

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5683a14de22ca26eb5adbe642835226c
https://ornisfennica.journal.fi/article/view/117871

Setting population-size targets for geese causing socio-economic conflicts

Autor: Fred A. Johnson, Jesper Madsen, Szabolcs Nagy, Henning Heldbjerg

Publikováno v: Ambio
Johnson, F A, Heldbjerg, H, Nagy, S & Madsen, J 2022, ' Setting population-size targets for geese causing socio-economic conflicts ', AMBIO, vol. 51, no. 1, pp. 209-225 . https://doi.org/10.1007/s13280-021-01539-5

Most European goose populations have increased exponentially, and this has increasingly brought them into conflict with human activities. To manage this conflict, we used multi-criteria decision analysis to help set population targets for a super-abu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7144f76e3fee953066d0e3a0875050cf
https://pubmed.ncbi.nlm.nih.gov/33782852

Barnacle goose Branta leucopsis derogation shooting effort in relation to abundance and vulnerable crops

Autor: Rasmus Due Nielsen, Preben Clausen, Henning Heldbjerg, Kevin Kuhlmann Clausen, Timme Nyegaard, Jesper Madsen, Thorsten J. S. Balsby, Flemming Skov

Publikováno v: Heldbjerg, H, Clausen, K K, Balsby, T J S, Clausen, P, Nielsen, R D, Skov, F, Nyegaard, T & Madsen, J 2022, ' Barnacle goose Branta leucopsis derogation shooting effort in relation to abundance and vulnerable crops ', Agriculture, Ecosystems & Environment, vol. 325, 107746 . https://doi.org/10.1016/j.agee.2021.107746

The population of barnacle geese wintering in Denmark has shown a steep increase during the last decades, prompting a parallel escalation of agricultural conflicts. In Denmark, economic compensation to farmers suffering goose damage to crops is not p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b2df316565a9638129f61e7a1423615c
https://doi.org/10.1016/j.agee.2021.107746

Continuous population declines for specialist farmland birds 1987-2014 in Denmark indicates no halt in biodiversity loss in agricultural habitats

Autor: Anthony D. Fox, Henning Heldbjerg, Peter Sunde

Publikováno v: Heldbjerg, H, Sunde, P & Fox, A D 2018, ' Continuous population declines for specialist farmland birds 1987-2014 in Denmark indicates no halt in biodiversity loss in agricultural habitats ', Bird Conservation International, vol. 28, no. 2, pp. 278-292 . https://doi.org/10.1017/S0959270916000654

SummaryThe 2020 EU biodiversity strategy aims to halt the loss of biodiversity and ecosystem services, but this requires effective monitoring to determine whether these aims are achieved. Common bird monitoring continuously assesses changes in the av

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5376c29d6028ba7894f7176af97f68a
https://doi.org/10.1017/s0959270916000654

Contrasting population trends of Common Starlings (Sturnus vulgaris) across Europe

Autor: Henning Heldbjerg, Fox, Anthony D., Aleksi Lehikoinen, Peter Sunde, Ainars Aunins, Balmer, Dawn E., Gianpiero Calvi, Tomasz Chodkiewicz, Przemek Chylarecki, Virginia Escandell, Ruud Foppen, Anna Gamero, Iordan Hristov, Magne Husby, Frederic Jiguet, Primoz Kmecl, Kalas, John A., Lewis, Lesley J., Ake Lindstrom, Charlotte Moshoj, Renno Nellis, Jean-Y Paquet, Danae Portolou, Jozef Ridzon, Hans Schmid, Jana Skorpilova, Szabo, Zoltan D., Tibor Szep, Norbert Teufelbauer, Sven Trautmann, Chris van Turnhout, Zdenek Vermouzek, Petr Vorisek, Anne Weiserbs

Publikováno v: Ornis Fennica, 96, 153-168
Ornis Fennica, 96, pp. 153-168
Scopus-Elsevier
Ornis Fennica
Heldbjerg, H, Fox, A D, Lehikoinen, A, Sunde, P, Aunins, A, Balmer, D E, Calvi, G, Chodkiewicz, T, Chylarecki, P, Escandell, V, Foppen, R, Gamero, A, Hristov, I, Husby, M, Jiguet, F, Kmecl, P, Kalas, J A, Lewis, L J, Lindstrom, A, Moshoj, C, Nellis, R, Paquet, J-Y, Portolou, D, Ridzon, J, Schmid, H, Skorpilova, J, Szabo, Z D, Szep, T, Teufelbauer, N, Trautmann, S, van Turnhout, C, Vermouzek, Z, Vorisek, P & Weiserbs, A 2019, ' Contrasting population trends of Common Starlings ( Sturnus vulgaris ) across Europe ', Ornis Fennica, vol. 96, no. 4, pp. 153-168 . < https://www.ornisfennica.org/pdf/latest/19Heldbjerg.pdf >
Heldbjerg, H, Fox, A D, Lehikoinen, A, Sunde, P, Aunins, A, Balmer, DE, Calvi, G, Chodkiewicz, T, Chylarecki, P, Escandell, V, Foppen, R, Gamero, A, Hristov, I, Husby, M, Jiguet, F, Kmecl, P, Kålås, JA, Lewis, LJ, Lindström, Å, Moshøj, C, Nellis, R, Paquet, J-Y, Portolou, D, Ridzon, J, Schmidt, H, Skorpilová, J, Szabó, ZD, Szép, T, Teufelbauer, N, Trautmann, S, van Turnout, C, Vermouzek, Z, Vorisek, P & Weiserbs, A 2019, ' Contrasting population trends of Common Starlings ( Sturnus vulgaris ) across Europe ', Ornis Fennica, vol. 96, no. 4, pp. 153-168 .
Web of Science
University of Helsinki

The greatest loss of biodiversity in the EU has occurred on agricultural land. The Common Starling (Sturnus vulgaris) is one of the many numerous and widespread European farmland breeding bird species showing major population declines linked to Europ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::011d0aad02bd6dde74b887feddf4189a
http://hdl.handle.net/2066/210235