kHz
- 性別與年齡
- 雌成鳥 - 1; 雄成鳥 - 1; 年齡性別未知 - 1
- 聲音
- 叫聲; 非鳴叫產生的聲音
- 回播
- 未確定
影音備註
NOTES: sounds (anxiety notes) from a pair as I approach vicinity of nest, a scrape on the tundra. Male at first, female bg. Annct: 2:20 Displays 3:37 et seq. wing sounds. Attack dives. Annct. 7:00 (3rd bird) annct 12:20 Also: Brant Geese, Glaucous gull, Golden (?) Plover, small sdpr. Sound stimulation was (other): human approach.
其他鳥種
- Brant Branta bernicla
- small plover sp. Charadrius/Anarhynchus sp.
- Glaucous Gull Larus hyperboreus
技術資訊
- 錄音機
- 麥克風
- 配件
檔案資訊
- 已登錄的
- 2 Sep 1999 - Martha Fischer
- 已數化的
- 4 Aug 2000 - Lauren A. Serafin