ML615485264
Contributeur
Sandeep Biswas Fichiers multimédias de ce contributeur Profil
Date
Site d'observation
Springbrook Prairie Forest Preserve -- East Side
DuPage, Illinois, United States
Fichiers multimédias de cet endroit Liste illustrée- Âge
- Non précisé
- Sexe
- Non précisé
Détails de l'observation
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.
Informations techniques
- Caméra
- Microphone
- Accessoires
- Taille originale du fichier
- 63.21 MB