ML113521

視聴覚メディア・ノート

NOTES: Notes: "well seen as it perched ca. 1 meter off the ground on exposed perches above mostly grassy field with scattered dandelion seed pods; clear apart from a few high clouds on the horizon, intermittant trace breeze, low to mid 50s; 6-10 meters away; a flat area with the grass seemingly a little taller than that in much of the field." recording with Roche 30 inch parabola and Senn. MKH-20, filters in cut position on HHb, mike attenuator on the microphone is off, attenuators on recorder off. HHb @ 180- SBA 25/11/02 BNA: Song ("tse-slik") is heard. CZ 28/05/2004. [Two-hundred and sixty-two songs, apparently given by the same bird as LNS #113525, and of the same song-type as many birds recorded in the Ithaca area and elsewhere (e.g., 87494, 36213, 36215, 36956...). Quality changed from 1,1 to 1-2, 1 - CAM - 16 March 2005].

追加される種

• Red-winged Blackbird Agelaius phoeniceus
• Grasshopper Sparrow Ammodramus savannarum
• Bobolink Dolichonyx oryzivorus
• Song Sparrow Melospiza melodia
• Eastern Meadowlark Sturnella magna