Llwytho...

North Atlantic Oscillation and timing of spring migration in birds.

Migrant birds have been trapped on the island of Helgoland (southeastern North Sea) since 1909, with methods and sampling effort remaining unchanged throughout the last four decades. In 12 short/medium-distance migrants and 12 long-distance migrants (23 passerines plus the European woodcock) sample...

Disgrifiad llawn

Wedi'i Gadw mewn:
Manylion Llyfryddiaeth
Prif Awduron: Hüppop, Ommo, Hüppop, Kathrin
Fformat: Artigo
Iaith:Inglês
Cyhoeddwyd: 2003
Pynciau:
Mynediad Ar-lein:https://ncbi.nlm.nih.gov/pmc/articles/PMC1691241/
https://ncbi.nlm.nih.gov/pubmed/12614571
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1098/rspb.2002.2236
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