ML642659518
Contributeur
David Suddjian Fichiers multimédias de ce contributeur Profil
Date
Site d'observation
Ken Caryl Valley - Silverberry
Jefferson, Colorado, United States
Fichiers multimédias de cet endroit Liste illustrée- Âge
- Non précisé
- Sexe
- Non précisé
- Repasse
- Non précisé
Détails de l'observation
Heard only as they were flying by to the west of my yard. 1st one call fairly near ‘wheeer!’ with bit of quaver. Then more calls fainter as I got a recording going. I think three voices. I think moving N or NW. Faint on recording with calls at 6, 10, 12-13, 17 and 23 secs. Distinctive call I know well. Rare at Ken Caryl but pattern of occasional early fall recs.
Informations techniques
- Enregistreur
- Microphone
- Accessoires
- Taille originale du fichier
- 208.64 KB