Peregrine Falcon Nest - Web cam of a falcon nest at the Rachel Carson State Office Building in Harrisburg. Includes history of this site, photo gallery, and links. Hawk Mountain Sanctuary - Bird refuge offering opportunities to view migrating raptors. Site contains counts of sightings. PABIRDS - Searchable archives of the bird discussion list for Pennsylvania. Birding Break: Hawk Mountain - Virtual hawkwatching tour. Pennsylvania Rare Bird Alerts - Recent transcripts of 6 RBAs from different areas of the state. McConaughy's Birding Page - Central Pennsylvania Birdline, hawk watch results, and photos and descriptions of rarities. State College Bird Club - Serves the State College, Centre County area. Schedule of events, hotspots, breeding bird atlas, rare bird alerts, and birding resources. Birding Club of Delaware County - Meetings, field trips, and Rose Tree Park HawkWatch. Eastern PA Birding - Photos of rarities in east-central Pennsylvania and from other birding adventures by Dave DeReamus. Birds (and Animals) Around Carnegie Mellon - Weblog and photo gallery of birds and other animals in Pittsburgh.