kHz
ML105592
Beitragende/r
Geoffrey A. Keller Medien dieser/s Beitragenden
Datum
09:40
Ort
Falcon Heights; Falcon Dam State Park
Starr, Texas, United States
Medien von diesem Ort Illustrierte Checkliste- Alter und Geschlecht
- adultes Männchen - 1
- Verhalten
- Balz, Balzverhalten oder Paarung
- Tonaufnahmen
- Ruf; Gesang
- Klangattrappe
- keine Klangattrappe benutzt
Kommentare
NOTES: calls, song fragments, chatter from unknown location in deciduous tree [This appears to represent a highly agiated combination of Regularly Repeated Vocalizations (RRV), Compound Vocalizations (CdVs; "Tzeeeeerrhhh" Calls), and Incipient Locomotory Hesitance Vocalizations (ILHVs), all of Smith (1966. Communication and relationships in the genus Tyrannus. Publ. Nuttall Ornith. Cl. 6). Though not recorded at dawn, this would probably represent the "Dawn Song," "Tzeeeeerrhh" Call, and "Kip" Call of BNA. More than one bird appears to be vocalizing, so this may represent some sort of interaction [??] Quality changed from "E" to 1-2 - CAM - 22 December 2004]. Other Behaviors: Court, Advertise. Habitat: River, Riparian.
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Technische Angaben
- Aufnahmegerät
- UHER 4200 REPORT MONITOR
- Mikrofon
- Sennheiser MKH 106T
- Zubehör
- Roche Parabola 74cm/17.7cm (29.1in/7in)
Archivierungsinformationen
- katalogisisert
- 20 Nov 2000 - Matthew D. Medler
- digitalisiert
- 20 Nov 2000 - Matthew D. Medler
- editiert
- 20 Nov 2000 - Matthew D. Medler