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| First Page | Document Content | |
|---|---|---|
 Date: 2010-12-02 06:36:59Sempach Sempach Bird Observatory Col de Bretolet Bird ringing Bird observatory Emberiza Bunting Ornithology Bird migration Canton of Lucerne |
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| HOW TO PREVENT WINDOW COLLISIONS Glass – a deadly trap for bir ds In the civilised world deathDocID: PTHr - View Document |
| 2nd ANNOUNCEMENT Cormorant Research Group in co-operation with Schweizerische Vogelwarte Sempach / Swiss Ornithological Institute Supported byDocID: H3Xq - View Document |
| Number and distribution of Great Cormorants Phalacrocorax carbo in Switzerland in January 2003 Verena Keller Marcel BurkhardtDocID: GW2J - View Document |
| PDF DocumentDocID: ODf - View Document |