Flight Altitudes and Homing in Swifts Apus apus and House Martins Delichon urbica
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Published:1985-10
Issue:3
Volume:16
Page:239
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ISSN:0030-5693
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Container-title:Ornis Scandinavica
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language:
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Short-container-title:Ornis Scandinavica
Author:
Gustafson T.,Lindkvist B.,Gotborn L.,Gyllin R.,Magnusson A.,Nihlen A.,Strid C.
Subject
General Earth and Planetary Sciences,General Agricultural and Biological Sciences,General Environmental Science