This year's World Migratory Bird Day celebrations involve extensive monitoring activities.
Start of the Common Birds Monitoring scheme in Serbia
Serbia
44° 0' 59.4756" N, 21° 0' 21.0924" E
See map: Google Maps
Start date:
Saturday, May 1, 2010 - 02:00
End date:
Wednesday, June 30, 2010 - 02:00
Website:
http://www.ptica.org