kHz
ML196368111
Contributeur
David Drews Fichiers multimédias de ce contributeur Profil
Date
Site d'observation
Shorewood home
Milwaukee, Wisconsin, United States
Fichiers multimédias de cet endroit Liste illustrée- Âge et sexe
- Femelle adulte - 1; Mâle adulte - 1
- Sons
- Duo
- Repasse
- Repasse non utilisée
Commentaires
Duet. I silenced several intrusive noises during pauses in the calls, but did not alter the timing.
Détails de l'observation
Heard lower voice, higher pitch answer. Continuing near midnight, until illegal fireworks were set off nearby. Lower voiced call more frequent initially (i.e., not always answered).
Informations techniques
- Enregistreur
- iPhone SE with Voice Record Pro app, amplified on Audacity
- Microphone
- Accessoires
- Taille originale du fichier
- 18.72 MB