Bald Eagle Meet the Eagles Satellite transmitters (PTTs) carefully fitted to these captured eagles help us to monitor their locations throughout the year. The most recently captured birds listed below are the ones we will follow this season. They will continue to be monitored until the batteries in their PTTs lose power. After a few years of wear the straps holding the PTTs will simply wear thin and fall off the bird. Adults Eagle # Gender Date Captured Capture Story/Photo Capture Location Click to view Upper Delaware River site S28 Female 2008  (Jan 7) Photo Upper Delaware River (southeast NY) U21 Female 2006 (Jan 15) Photo Upper Delaware River (southeast NY) U25 Female 2006 (Jan 25) Photo Upper Delaware River (southeast NY) U27 Female 2006 (Feb 1) Photo Upper Delaware River (southeast NY) All in a day's work: Attaching satellite transmitters (PTT's) to immature Bald eagles (fledglings). Facebook Pinterest Twitter © 1997 – 2024 Journey North. All rights reserved.