ML615485264
Beitragende/r
Sandeep Biswas Medien dieser/s Beitragenden Profil
Datum
Ort
Springbrook Prairie Forest Preserve -- East Side
DuPage, Illinois, United States
Medien von diesem Ort Illustrierte Checkliste- Alter
- nicht spezifiziert
- Geschlecht
- nicht spezifiziert
Beobachtungsdetails
Conservative minimum estimate. Possibly more. Peenting and flying at dusk. 5 birds seen in flight, coming in from different directions. At a time two were seen flying together, following one another. Several calls from both sides of Henslow's trail. Audio/video recorded. Audio ML615488052 has at least 4 birds peenting, calling and wing fluttering together.
Technische Angaben
- Kamera
- Mikrofon
- Zubehör
- Größe der Originaldatei
- 63.21 MB