Contributeur
Diana Doyle Fichiers multimédias de ce contributeur Profil
Date
Site d'observation
McArthur-Burney Falls Memorial SP
Shasta, California, United States
Fichiers multimédias de cet endroit Liste illustrée- Âge et sexe
- Adulte, sexe inconnu - 1
- Sons
- Cri
- Repasse
- Repasse non utilisée
Commentaires
Interval between two calls very slightly shortened, by seconds to remove interference noise.
Détails de l'observation
Heard pseeweet call from same area as last time, where the Rim Trail and (closed) shoreline trail meet (near the camp cove). Two called at one point. Finally saw the bird perched, and calling! Empid, yellowish breast wash, teardrop eye ring. Photo and recording. Recording spectrogram shows cubic function shape of PSFL's call, different than COFL's all upslurred version.
Informations techniques
- Enregistreur
- iPhone 11 Pro
- Microphone
- Internal
- Accessoires
- n/a
- Taille originale du fichier
- 1.37 MB