Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Jeff J. Kew"'
Publikováno v:
Bird Study. 62:566-568
Capsule We analysed ring recovery data of Siskins from the EURING database (N = 42,707 individuals) and found 18 groups of birds that moved together a median distance of 200 km (range 51–1296 km). The median time elapsed between capture and recover
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3782b03641e7172d400059f5da8229ce
https://doi.org/10.1080/00063657.2015.1089836
https://doi.org/10.1080/00063657.2015.1089836
Publikováno v:
Journal of Avian Biology. 41:83-87
Survival is a key demographic parameter in bird populations yet remarkably little is known about the seasonal pattern of survival. Mortality may increase as a result of breeding behaviour, harsh environmental conditions, resource limitation or any co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35a3356c8b7090735dcc7913fcea92dc
https://doi.org/10.1111/j.1600-048x.2009.04789.x
https://doi.org/10.1111/j.1600-048x.2009.04789.x