Harrisburg, PA – The Pennsylvania Department of Environmental Protection (DEP) will host the Pennsylvania Game Commission’s (PGC) banding of the 2025 Rachel Carson State Office Building peregrine falcon nestlings on Thursday, May 22, 2025. The event will be livestreamed at 10 AM on the DEP Facebook page at https://www.facebook.com/PennsylvaniaDEP/ and PAcast at https://pacast.com/live/dep.
“For over two decades, peregrine falcons have nested on the Rachel Carson State Office Building in downtown Harrisburg – the longest active nest site in Pennsylvania,” said DEP Acting Secretary Jessica Shirley. “It’s fitting that so many falcons have been born and raised on the building that bears Rachel Carson’s name.”
Patti Barber, Endangered Bird Specialist with PGC, will lead the team in bringing the nestlings in from the 15th floor ledge. Barber will weigh them, inspect their health, and put light metal bands around their legs for identification. This year there are three nestlings that will be banded. Not all of the falcons will be banded on the livestream.
Falcon banding helps wildlife biologists to track the birds and allows birdwatchers from all over the world an opportunity to learn more about the peregrine’s flight patterns and where they establish new nesting sites. Falcons born on the ledge at the Rachel Carson State Office Building have been identified up and down the Atlantic coast, from Florida to Canada. Birdwatchers can report bands they see to ReportBand.gov.
The peregrine falcon was removed from the federal Endangered Species List in 1999 and the Pennsylvania Threatened List in 2021, but remains federally protected under the Migratory Bird Treaty Act and the Pennsylvania Game and Wildlife Code.
In the coming weeks, the young falcons will begin learning to fly. Volunteers with the Falcon Watch and Rescue monitor the falcons and recover them as they land near the Rachel Carson State Office Building. Anyone interested in joining the Falcon Watch and Rescue volunteers should contact Sue Hannon at hbgfalconwatch@gmail.com.
Since 2002, a total of 90 eggs have hatched, making the Rachel Carson State Office Building nest site the longest, continuously successful nest site in the Commonwealth.
Follow the conversation on X at @FalconChatter.
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