Sexually selected male plumage color is testosterone dependent in a tropical passerine bird, the red-backed fairy-wren (Malurus melanocephalus).

by Willow R Lindsay, Michael S Webster, Hubert Schwabl
Published 2011-01-01

Stable isotopes predict reproductive performance of European starlings breeding in anthropogenic environments

by Elizabeth Yohannes, Helga Gwinner, Raymond W. Lee, Hubert Schwabl
Published 2016-11-01

Maternal effects and urbanization: Variation of yolk androgens and immunoglobulin in city and forest blackbirds

by Jesko Partecke, Gergely Hegyi, Patrick S. Fitze, Julien Gasparini, Hubert Schwabl
Published 2020-02-01