La Tour du Valat

Article

Exploitation of resources modulates stopover behaviour of passerine migrants

I. Ottich, Auteur ; V. Dierschke, Auteur

Dans Journal of Ornithology (144(3) JUL 2003)

The seasonal variation in the supply of ripe Elderberries (Sambucus nigra ) on the offshore island of Helgoland (North Sea) was examined from the point of view of the effect of food supply and exploitation on the stopover behaviour of migrating [...]

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