Ulrich Köppen

Author PubWeight™ 1.96‹?›

Top papers

Rank Title Journal Year PubWeight™‹?›
1 Serologic evidence of West Nile virus infections in wild birds captured in Germany. Am J Trop Med Hyg 2007 1.12
2 Tits on the move: exploring the impact of environmental change on blue tit and great tit migration distance. J Anim Ecol 2009 0.88