La Tour du Valat

Article

On the diet and foraging activity of wheatear (Oenanthe oenanthe) in old grasslands (Pol'ana MTS., Czechoslovakia)

A. Kristin ; A. Exnerova 1992

Acta Soc Zool Bohemoslov 56 p27-32

Plus d'information...

Ajouter au panier

Réserver

Disponible

Article

Überlappung trophischer Ansprüche der Nestlinge Asio otus und Falco tinnunculus in der Windbrechern = Overlapping trophic requirements of Asio otus and Falco tinnunculus young in wind breaks on Zitny Ostrov

A. Kristin 1987

Biologia 42(6) p625-632

Plus d'information...

Ajouter au panier

Réserver

Disponible

Article

Animals of different phenotype differentially utilise dietary niche - the case of the Great Grey Shrike Lanius excubitor

M. Hromada, Auteur ; L. Kuczynski, Auteur ; A. Kristin, Auteur ; P. Tryjanowski, Auteur

Dans Ornis Fennica (80(2) 2003)

We tested the morphological trait utility in Great Grey Shrike Lanius excubitor. The food composition was used as an indicator of phenotype performance advantage in utilising of particular dietary niche. Mounts and accompanying data (measurement[...]

Plus d'information...

Ajouter au panier

Article

Variation in foraging mode of the Northern Wheatear Oenanthe oenanthe

A. Exnerova, Auteur ; V. Jarosik, Auteur ; A. Kristin, Auteur

Dans Ardea (90(2) FAL 2002)

The variation in foraging behaviour was investigated in the Northern Wheatear Oenanthe oenanthe in three structurally different habitats: early succession stages of spoil-banks, suburban wastelands, and grasslands. In each habitat, data were col[...]

Plus d'information...

Ajouter au panier