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Article
Peter Lange, Auteur ; Rene Christensen, Auteur ; Peer Lindballe, AuteurThis report summarises the occurrence in Denmark of 116 species and subspecies. The covered years both had relatively warm springs and autumns, and 2000 was the second warmest year since 1874. Extended warm periods in April-May in both years had[...]
Article
Peter Lange, Auteur ; Rene Christensen, AuteurThis report summarises the occurrence in Denmark of 105 species and subspecies. The year 2001 was generally rather warm with weak or moderate winds. The migration of most raptors culminated during a period with easterly winds in late April - ear[...]
Article
This report presents a summary of the occurrence in Denmark in 2003 of 117 species and subspecies of birds. The information is gathered from various sources, not least the database "DOFbasen" of the Danish Ornithological Society, where observati[...]
