Publikationen von Michael Widmer

Pulido, F.; Widmer, M.: Are long-distance migrants constrained in their evolutionary response to environmental change? Causes of variation in the timing of autumn migration in a blackcap (S-atricapilla) and two garden warbler (Sylvia borin) populations. Annals of the New York Academy of Sciences 1046, S. 228 - 241 (2005)

Widmer, M.; Biebach, H.: Changes in body condition from spring migration to reproduction in the garden warbler Sylvia borin: A comparison of a lowland and a mountain population. Ardea 89 (1), S. 57 - 68 (2001)

Widmer, M.: Altitudinal variation of phenology and reproductive traits of the garden warbler (Sylvia borin). Biologia e Conservazione della Fauna 102, S. 128 - 134 (1999)

Widmer, M.: Altitudinal variation of phenology and reproductive traits of the Garden Warbler (Sylvia borin). Biologia e Conservazione della Fauna 102, S. 128 - 134 (1998)

Widmer, M.: Phänologie, Siedlungsdichte und Populationsökologie der Gartengrasmücke Sylvia borin in einem subalpinen Habitat der Zentralalpen. Journal für Ornithologie 137 (4), S. 479 - 501 (1996)