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Fortpflanzungsstrategien beim Mariskensänger Acrocephalus melanopogon = Female choice and alternative mating strategies in the moustached warbler Acrocephalus melanopogon

B. Fessl | [S.l.] : Dissertation zur Erlangung des Grades Doktor der Naturwissenschaften: Universität Wien | 1998

Dissertation zur Erlangung des Grades Doktor der Naturwissenschaften: Universität Wien (AUT)* 167p

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Article

An experimental study on the effects of an introduced parasite in Darwin's finches

B. Fessl, Auteur ; S. Kleindorfer, Auteur ; S. Tebbich, Auteur

Dans Biological Conservation (127(1) JAN 2006)

It is widely recognised that the main threats to the biota of the Galapagos Islands stem from newly introduced diseases, plants and animals. Introduced organisms may lead to the rapid extinction of naive insular populations. Previous research on[...]

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Article

Philornis downsi - a recently discovered parasite on the Galapagos archipelago - a threat for Darwin's finches?

B. Fessl, Auteur ; S. Tebbich, Auteur

Dans Ibis (144(3) JUL 2002)

The obligate dipterian bird parasite Philornis downsi and the facultative parasitic fly Sarcodexia lambens were, until recently, unknown on the Galapagos archipelago. The first sign of parasitism of P. downsi on Darwin's finches was found in 199[...]

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Article

Song complexity and song structure in the Moustached Warbler Acrocephalus melanopogon

B. Fessl, Auteur ; H. Hoi, Auteur

Dans Journal of Avian Biology (31(2) JUN 2000)

We examined different song parameters leading to a complex song configuration, and song output (production), and their relation in male Moustached Warblers and discuss them with reference to female choice. With more than 120 different syllables [...]

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