Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Jim Helmericks"'
Autor:
Jim Helmericks, David C. Douglas, Ken D. Tape, L. McManus, David H. Ward, Jerry W. Hupp, M. E. Budde
Publikováno v:
Journal of Avian Biology. 47:197-207
Warming in the Arctic has caused the transition from winter to summer to occur weeks earlier over the last half century, yet little is known about whether avian migrants have altered their timing of arrival on breeding areas to match this earlier sea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::766dc59c7d5cdf1779b5bc32595b4c48
https://doi.org/10.1111/jav.00774
https://doi.org/10.1111/jav.00774
Autor:
Jonathan T. Coleman, Laura McKinnon, Veli-Matti Pakanen, Megan L. Boldenow, Olivier Gilg, Brett K. Sandercock, Ken Gosbell, Phil F. Battley, Willow B. English, Marie-Andrée Giroux, Andrew Johnson, Nicolas Lecomte, Jennie Rausch, Bruce Casler, Loïc Bollache, Erica Nol, Ron Porter, David B. Lank, Johannes Lang, Nelli Rönkä, Joseph R. Liebezeit, Sarah T. Saalfeld, Benoît Sittler, Joël Bêty, Vanessa Loverti, Emily L. Weiser, Chris J. Hassell, Jean-François Lamarre, Stephen Yezerinac, Jim Helmericks, Kristine M. Sowl, David H. Ward, Rebecca Bentzen, H. River Gates, Mary Anne Bishop, Jesse R. Conklin, Borgny Katrinardottir, David S. Mizrahi, Kari Koivula, José A. Alves, Nathan R. Senner, Clive Minton, Jeroen Reneerkens, Eunbi Kwon, Johanna Perz, Stephen C. Brown, Paul A. Smith, Maureen Christie, Audrey R. Taylor, Richard B. Lanctot
Publikováno v:
Movement Ecology
Movement Ecology, 4(12):12. BMC
Movement Ecology, BioMed Central, 2016, 4 (1), pp.12. ⟨10.1186/s40462-016-0077-6⟩
Movement Ecology, BioMed Central, 2016, 4 (1), pp.12. 〈https://movementecologyjournal.biomedcentral.com/articles/10.1186/s40462-016-0077-6〉. 〈10.1186/s40462-016-0077-6〉
Movement Ecology, 4(12):12. BMC
Movement Ecology, BioMed Central, 2016, 4 (1), pp.12. ⟨10.1186/s40462-016-0077-6⟩
Movement Ecology, BioMed Central, 2016, 4 (1), pp.12. 〈https://movementecologyjournal.biomedcentral.com/articles/10.1186/s40462-016-0077-6〉. 〈10.1186/s40462-016-0077-6〉
Background Geolocators are useful for tracking movements of long-distance migrants, but potential negative effects on birds have not been well studied. We tested for effects of geolocators (0.8–2.0 g total, representing 0.1–3.9 % of mean body mas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a8443eaf2cbe2f64f543c48c6896f00a
http://europepmc.org/articles/PMC4850671
http://europepmc.org/articles/PMC4850671