Document Information Documents Effects of the North Atlantic Oscillation and El Niño-Southern Oscillation on migration of Common Terns Sterna hirundo breeding in Germany (English only) UNEP/CMS/ScC14/Inf.20 CMS Public files ScC14_Inf_20_WAW_Oscillation_effects_Eonly_0.pdf English 735.35 KB Related content Meetings 1 14th Scientific Council Meeting 14 - 17 Mar 2007 Bonn Germany Tags relocation