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Article

Patterns of change in timing of spring migration in North European songbird populations

A. P. Tottrup, Auteur ; K. Thorup, Auteur ; C. Rahbek, Auteur

Dans Journal of Avian Biology (37(1) JAN 2006)

From 1976 to 1997 passerines were mist-netted and ringed on the island of Christianso, in the Baltic Sea. Here we present analyses of phenological changes (i.e. time of arrival) for 25 species based on the entire populations of mist-netted songb[...]

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Article

Degree of protandry reflects level of extrapair paternity in migratory songbirds

T. Coppack, Auteur ; A. P. Tottrup, Auteur ; C. Spottiswoode, Auteur

Dans Journal of Ornithology (147(2) APR 2006)

Males of most migratory organisms, including many birds, precede female conspecifics on their journey to the breeding areas. Several hypotheses have been proposed to explain the evolution of protandrous migration, yet they have rarely been teste[...]

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Article

A first estimate of the population size of Loveridge's Sunbird Nectarinia loveridgei, endemic to the Uluguru Mountains, Tanzania

A. P. Tottrup, Auteur ; J. L. Larsen, Auteur ; N. D. Burgess, Auteur

Dans Bird Conservation International (14(1) MAR 2004)

The Eastern Arc Mountains of East Africa are known for an exceptionally rich flora and fauna with very high endemism. For the conservation of rare forest birds these mountains are of the utmost importance in Africa. We provide the first populati[...]

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Article

Long-term phenological changes in spring migration through Northern Europe: A comparative approach

A. P. Tottrup, Auteur ; K. Thorup, Auteur ; T. Coppack, Auteur ; K. Rainio, Auteur ; E. Lehikoinen, Auteur ; C. Rahbek, Auteur

Dans Journal of Ornithology (147(5, Suppl. 1) AUG 2006)

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