kHz
- 性別與年齡
- 成鳥,性別未知 - 1
- 聲音
- 歌聲
- 回播
- 有使用回播
影音備註
NOTES: Range status: NORMAL; Breeding status: TERRITORIAL UNKNOWN; Frequency of sound: HIGH; General climate: HUMID; Cover density: MEDIUM; FOUR SWAMP SPARROWS WERE SINGING WITHIN 100M OF EACH OTHER, TENDING TO REMAIN LOW IN THE OLD WEEDS AND UNDERGROWTH, AND OFTEN SEEMING TO FORAGE BETWEEN BOUTS OF SINGING. NO APPARENT RESPONSE TO PLAYBACK. 1 ADULT(S); MALE? BNA: Primary Song is heard. CZ 17/05/2004. Sound stimulation was (other): NATURAL(NO PLAYBACK). Response to playback: No response. Other Behaviors: Advertise. Habitat: Bog, Fallow Agricultural, Hedgerow, Edge.
其他鳥種
- Northern Cardinal Cardinalis cardinalis
- Blue Jay Cyanocitta cristata
- Gray Catbird Dumetella carolinensis
- Brown-headed Cowbird Molothrus ater
- Tufted Titmouse Baeolophus bicolor
- Eastern Towhee Pipilo erythrophthalmus
- Field Sparrow Spizella pusilla
- White-throated Sparrow Zonotrichia albicollis
- Swamp Sparrow Melospiza georgiana
- White-crowned Sparrow Zonotrichia leucophrys
- Song Sparrow Melospiza melodia
技術資訊
- 錄音機
- NAGRA IV-D
- 麥克風
- Dan Gibson P500
- 配件
- Parabola 45.7cm (18in)
檔案資訊
- 已數化的
- 17 May 2004 - Claudia Zan