kHz
Contributeur
Blake Rodgers Fichiers multimédias de ce contributeur Profil
Date
Site d'observation
Church Rd Aniwa
Marathon, Wisconsin, United States
Fichiers multimédias de cet endroit Liste illustrée- Âge
- Non précisé
- Sexe
- Non précisé
- Repasse
- Non précisé
Détails de l'observation
Flock flew into the trees above me (white spruce) and then flew away to the north. Also black spruce in the immediate area. First part of recording has the calls as they were perched in the trees, at about 1:10 the flight calls begin. Estimated count. Flight call shows characteristic 'n' shape of type 3. Type 4 also present. Types determined by Ryan Brady.
Informations techniques
- Enregistreur
- Microphone
- Accessoires
- Taille originale du fichier
- 7.54 MB