The Goose Specialist Group
15
The Goose Specialist Group seeks to strengthen contacts between all researchers on migratory goose populations in the northern hemisphere
description
The Goose Specialist Group. seeks to strengthen contacts between all researchers on migratory goose populations in the northern hemisphere. ® 2001 Roosta. ® 1996 Martin Mere. ® 1995 Poland. ® 2007 Xanten. ® 2000 De Haan. ® 2004 Odessa. ® 2005 Sopron. ® 1998 Kavarna. - PowerPoint PPT Presentation
Transcript of The Goose Specialist Group
The Goose Specialist Groupseeks to strengthen contacts
between all researchers on migratory goose populations
in the northern hemisphere
® 1996 Martin Mere
® 2005 Sopron
® 2000 De Haan
® 2002 El Rocio
® 1998 Kavarna
® 2001 Roosta
® 2004 Odessa
® 1995 Poland
The Goose Specialist Group
® 2007 Xanten
1999 Matsushima ®®®
®
®
®
NAAG Triennial North American Arctic Goose conference
Craig Ely
East Asian flywayMasayuki Kurechi
®
®
1999 Matsushima ®®®
®
®
® East Asian flywayMasayuki Kurechi
® St Petersburg ®® Olonets
® Moscow
Russian Goose,Swan and Duck Study GroupThird International Waterfowl Symposium
of Northern EurasiaSt.Peterburg October 2005
®
®®
NAAG Triennial North American Arctic Goose conference
Craig Ely
Are migratory birds a serious riskfor spreading of avian flu ?
Cartoon by Tijs Tinbergen
23
1
N = 35 000n1 = 10 000n2 = 5000n3 = 20 000
1960.a.
White-fronted Goose (Anser a. albifrons)
N=2555
Recoveries of birds caught and ringed with metal rings in winter in the Netherlands1953-2000
Research using satellite transmitters on Greater White-fronted Geese
byHelmut Kruckenberg and Gerard Müskens
www.blessgans.de
1999 Matsushima ®®®
®
®
®
® St Petersburg ®® Olonets
® Moscow
®
® Ladakh
Next meeting May 2008Prakash Gole & Taej Mundkur
®®
