National Aviary Presents
Monitoring Pennsylvanian Biodiversity<

October 23, 2004

You are invited to attend the National Aviary's Bird Talk Lecture Series on conservation, culture and avian life on Saturday, October 23, 2004 at 10:30AM at the National Aviary.

The featured topic is "Monitoring Pennsylvanian Biodiversity; 40 years of Field Ornithology at Carnegie Museum's Powdermill Nature Reserve" presented by Bob Mulvihill, Field Ornithology Projects Coordinator at Powdermill Nature Reserve. Bob will demonstrate ageing techniques to a group of visiting bird banders.

R.S.VP. for this free lecture at the Aviary by calling 412-323-7235 ext. 216.