ML22981

影音備註

NOTES: BNA: could be Repeated Vocalization "whit", but not sure. mf [These are both the "Chatter Vocalizations" and the "Repeated Vocalizations" of BNA and W. J. Smith (1966. Communications and relationships in the genus Tyrannus.Publ. Nuttall Ornithol. Cl. 6). Chatter Vocalizations are at: 0:15-0:18, 0:22, 0:26-0:29. Repeated Vocalizations are at: 0:26, 0:32, 0:37, 0:41, and 0:51. The churring calls that are especially prevalent 0:45-0:53 are calls of Thryomanes bewickii. Quality changed from 1 to 1-2, 2 (wren calls become prominent at the end) - CAM - 7 January 2005].