kHz
Contributeur
Susan Drown Fichiers multimédias de ce contributeur Profil
Date
Site d'observation
Willow Lake West
Yavapai, Arizona, United States
Fichiers multimédias de cet endroit Liste illustrée- Âge et sexe
- Adulte, sexe inconnu - 30
- Comportements
- Cour, parade ou copulation
- Sons
- Cri
- Repasse
- Repasse non utilisée
Commentaires
Sounds of birds on or near the nests. One bird, the monotone "cloo..cloo..cloo" heard throughout most of the recording was a bird in nearly-horizontal posture, tail up 45-degrees, lifting its wings a bit with each croak. The colony's sounds increased as birds arrived and landed in the colony tree.
Détails de l'observation
Known colony, with at least 20 nests easily visible. Birds both on nest and calling, with courtship behavior.
Espèces additionnelles
Informations techniques
- Enregistreur
- Sony PCM-M10
- Microphone
- Sennheiser ME-66
- Accessoires
- Taille originale du fichier
- 12.61 MB