La Tour du Valat

Article

Occurrence of Eurasian Skylark Alauda arvensis territories in relation to urban area and heterogeneous farmland

Matthias-Claudio Loretto, Auteur ; Eva Maria Schöll, Auteur ; Sabine Hille, Auteur

Dans Bird Study (66(2) April, 2019)

Within heterogeneous arable habitats close to urbanized Vienna, Austria, Eurasian Skylarks Alauda arvensis occurred at slightly lower densities than in other mixed farmland areas and at a much lower density than would be found in natural habitat[...]

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Article

Jackdaws (Corvus monedula) in Vienna: Status and conservation of nest-sites.

Maria Hoi-Leitner, Auteur ; Elisabeth Wiedenegger, Auteur ; Sabine Hille, Auteur

Dans Vogelwarte (54(2) 2016)

In Vienna, Austria, a first extensive census of Jackdaws (Corvus monedula) revealed a total of 697 breeding pairs at 387 sites. A proportion of only 1.6 % of these sites was occupied by single breeding pairs. Population density exhibited 2.5 bre[...]

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Article

Sexual dimorphism, niche partitioning and social dominance in the feeding ecology of the critically endangered Raso Lark Alauda razae

Paul F. Donald, Auteur ; Sabine Hille, Auteur ; M. de L. Brooke, Auteur ; Roy Taylor, Auteur ; Colin E. Wells, Auteur ; Mark Bolton, Auteur ; Tim Marlow, Auteur

Dans Ibis (149(4) OCT 2007)

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