kHz
ML207483641
Contributeur
Sara Griesemer Fichiers multimédias de ce contributeur
Date
Site d'observation
Mercy Medical Center, Springfield, MA
Hampden, Massachusetts, United States
Fichiers multimédias de cet endroit Liste illustrée- Âge
- Non précisé
- Sexe
- Non précisé
- Repasse
- Non précisé
Commentaires
Gathering roost. Can hear rattle call.
Détails de l'observation
Crow Roost minimum estimate counted by 100’s then 1000’s as they streamed in. Series of photos taken of final roost shows at least 10,000. There were certainly more deeper in the tree stand that were too dark to see, across the parking lot in other trees and in the sky.
Informations techniques
- Enregistreur
- Microphone
- Accessoires
- Taille originale du fichier
- 1.75 MB