kHz
Contributeur
Matt Cahill Fichiers multimédias de ce contributeur Profil
Date
Site d'observation
Mt. Rushmore National Memorial
Pennington, South Dakota, United States
Fichiers multimédias de cet endroit Liste illustrée- Âge
- Non précisé
- Sexe
- Non précisé
- Repasse
- Non précisé
Détails de l'observation
(Rare & Unreported Dot) eBird ISSF details: Recording. Calling around the Visitor Center clearly - liquid down-slurred "keer" notes. Made a recording that has lots of background from people talking, etc., but notes still show up on the spectrograph and have the higher pitch and more directly descending pattern of Type 1 birds, I think. (Visible on the recording at 4, 6, 9, and 13 seconds).
Informations techniques
- Enregistreur
- Microphone
- Accessoires
- Taille originale du fichier
- 2.52 MB