La Tour du Valat

Article

Aggregate dispersion of birds after encountering a predator: experimental evidence

J. T. Forsman, Auteur ; M. Monkkonen, Auteur ; J. Inkeroinen, Auteur ; P. Reunanen, Auteur

Dans Journal of Avian Biology (29(1) MAR 1998)

Animals may join flocks to gain protection against predation. In this experiment we investigated how predation risk affects the spatial distribution of forest birds during breeding time. We manipulated the perceived risk of predation by showing [...]

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Article

The burden of habitat selection for prey in a predation risk landscape

R. L. Thomson, Auteur ; J. T. Forsman, Auteur ; J. Broggi, Auteur ; M. Monkkonen, Auteur

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

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Article

Presence of other species may counter seasonal decline in breeding success: a field experiment with pied flycatchers Ficedula hypoleuca

J. T. Seppanen, Auteur ; M. Monkkonen, Auteur ; J. T. Forsman, Auteur

Dans Journal of Avian Biology (36(5) SEP 2005)

Seasonal decline in breeding success limits fitness in many bird species nesting in the temperate, boreal and arctic zones. Factors affecting this decline, especially if the decline is reduced, can thus have significant ecological and evolutiona[...]

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