Was brachte das Beringungsjahr 1976 -1977
Observations include Crex egregria killed by a mowing machine in the Otavi district with following very well developed. Ring recoveries, include Redbackedshrike initially ringed in 1974 retrapped for the third time in the same place, in 1977.
Mitteilungen Ornitologische Arbeitsgruppe SWA Wissenschaftliche Gesellschaft
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Was brachte das Beringungsjahr 1976_1977.pdf | 346.71 KB |