kHz
- 性別與年齡
- 成鳥,性別未知 - 3; 幼鳥,性別未知 - 2
- 行為
- 覓食或吃東西
- 聲音
- 叫聲
- 回播
- 未使用回播
影音備註
NOTES: (RRN: 90-27-03-7; Breeding Status: breeding; General Climate: cyclic wet-dry; Cover Density: medium; Filtering: yes) A foraging flock of juncos is searching through leaf litter under the Gambel oak, the trilling sound is the immature bird begging from the parent who occasionally gives it a morsel of food. Quality = 2,1-2 *Part A = 11:51. Quality = 1-2 Part B = 2:04. BNA: Although begging calls of immatures are heard throughtout the recording (not described in BNA), it is possible that some Tsip notes are also heard. CZ 23/03/2004. Other Behaviors: Establish Parent Young Contact, Beg, Care For Young, Social Context: Family. Habitat: Forest, Deciduous Forest, Grove.
技術資訊
- 錄音機
- SONY TCD-D10
- 麥克風
- Sennheiser ME 20
- 配件
- Roche Parabola 60cm/14.5cm (23.6in/5.7in)
檔案資訊
- 已登錄的
- 21 Jun 2001 - Nancy Schrempf
- 已數化的
- 23 Mar 2004 - Claudia Zan
- 已編輯的
- 8 May 1991 - Steven R. Pantle