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Article
M. Nicolaus ; C. Le Bohec ; P.M. Nolan ; Michel Gauthier-Clerc ; Y. Le Maho ; J. Komdeur ; P. Jouventin 2007Polar Biol 31 p53-61
Article
IWRB Slimbridge (GBR) 37p ill* IWRB Spec Publ 19
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R. Buij, Auteur ; K. Kortekaas, Auteur ; I. Folkertsma, Auteur ; M. van der Velde, Auteur ; J. Komdeur, Auteur ; H. H. de Iongh, AuteurDans Ostrich (83(3) 2012)Research into the effect of environmental variables on reproductive success of tropical raptors is often constrained by the lack of information on breeding biology. We provide the first detailed information of the breeding biology and nestling d[...]
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J. Komdeur, Auteur ; S. Daan, AuteurDespite the absence of pronounced changes in day length, there is considerable climatological seasonality in the tropics. Its expression can be complex like in the monsoon climate of the Indian Ocean Islands. The land mass distribution on both s[...]
Article
C. Eikenaar, Auteur ; M. L. Berg, Auteur ; J. Komdeur, AuteurThe amount of time a bird allocates to incubation is likely to be limited by energetic constraints. If food is abundant, energetic constraints may be reduced and the time spent incubating (incubation attendance) may increase. Moreover, the onset[...]
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C. M. Eising, Auteur ; K. B. Blaakmeer, Auteur ; J. Komdeur, AuteurNowadays, many natural populations have to face up to problems such as genetic drift and 'forced' inbreeding as a result of reduced numbers and population isolation. This is thought to have a major effect on their survival. Research on the isola[...]
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C. Trierweiler, Auteur ; B. Koks, Auteur ; F. Bairlein, Auteur ; K.-M. Exo, Auteur ; J. Komdeur, Auteur ; C. Dijkstra, Auteur
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K. Kraaijeveld, Auteur ; J. Komdeur, AuteurThe Seychelles Fody, Foudia sechellarum, is a ploceid weaver occurring naturally on three islands in the Seychelles group in the Indian Ocean. The population on Cousine Island was studied between 30 June and 25 August 1997. The size of the popul[...]
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M. S. Weerheim, Auteur ; N. I. Klomp, Auteur ; A. M. H. Brunsting, Auteur ; J. Komdeur, Auteur
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M. J. L. Magrath, Auteur ; D. J. Green, Auteur ; J. Komdeur, AuteurOffspring sex ratios were examined at the population and family level in the sexually monomorphic, socially monogamous fairy martin Petrochelidon ariel at five colony sites over a 4-year period (1993 1996). The sex of 465 nestlings from 169 broo[...]
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M. L. Berg, Auteur ; N. H. Beintema, Auteur ; J. A. Welbergen, Auteur ; J. Komdeur, AuteurBird song is generally regarded as a sexually selected trait, and may represent a reliable handicap signal under at least certain conditions. Females may use the degree of male song production as a reliable cue to male condition or territory qua[...]
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K. M. Bouwman, Auteur ; J. Komdeur, AuteurExtra-pair paternity (EPP) is common in many socially monogamous birds, but large variations in frequency of EPP are found both between and within species. Local ecological factors can affect the costs and benefits of extra-pair mating behaviour[...]
