ML599002731
Beitragende/r
Wes Donnell Medien dieser/s Beitragenden
Datum
Ort
Alfred M. Bailey Bird Nesting Area
Summit, Colorado, United States
Medien von diesem Ort Illustrierte Checkliste- Alter und Geschlecht
- adultes Männchen - 1
- Tonaufnahmen
- Flugruf
- Klangattrappe
- nicht spezifiziert
Kommentare
Cassia calls located at 3.4, 4.9, 8.5, 10.1, 12.3, 14.7, seconds, and possibly more. Spectrogram strongest at 10.1. High pass applied to eliminate primary wind noise on unprotected phone mic, normalized.
Beobachtungsdetails
Continuing. Phone recording of quiet, low-pitched ‘dip’ flight call. Located at the designation sign and trail map at the trailhead. Also to note: it appeared to be undergoing a complete molt, with missing feathers on the head, belly, and wings. I understand the summer timing and completeness of the molt cycle may be distinctive to the Cassia.
Technische Angaben
- Aufnahmegerät
- iPhone 14
- Mikrofon
- Zubehör
- Größe der Originaldatei
- 1.86 MB