- 性別與年齡
- 年齡性別未知 - 2
- 行為
- 飛行中
- 聲音
- 叫聲
- 回播
- 未確定
影音備註
NOTES: SCREAMS OF A PAIR OF SWAINSON'S HAWKS, BOTH IN FLIGHT AND IN A SMALL ELM TREE, SOMETIMES BEING HECKLED BY BOTH EASTERN AND WESTERN KINGBIRDS, AND COMMON TERNS. SCREAMS GIVEN IN FLIGHT HAVE A MORE WAVERING QUALITY. DECIDUOUS PLANTATION ON STRINGER POINT. Habitat: Lake.
技術資訊
- 錄音機
- NAGRA III-B
- 麥克風
- AKG 200
- 配件
- Parabola 91.4cm (36in)
檔案資訊
- 已數化的
- 3 May 2002 - Shelagh A. Smith