ML590204681
- 性別與年齡
- 雄未成鳥 - 1
- 行為
- 覓食或吃東西
- 聲音
- 叫聲; 歌聲
- 回播
- 未使用回播
影音備註
Natural song and calls by a wintering, immature male Pyrrhuloxia that has been present since initially found at the park on 3 November 2022, here recorded by Curtis A. Marantz on 22 April 2023 at the Lake Cahuilla Veterans Regional Park, La Quinta, Riverside County, California. When recorded the bird was moving about and foraging at distances initially ranging 3-4 meters away, later 6-8 meters away, and about 5-6 meters above the ground in Palo Verde trees in the wash between the equestrian campground and the shore of the lake.
觀察細節
The wintering Pyrrhuloxia was one of the first birds that I heard on my arrival, and between 6:30 am and 8:00 am, it was conspicuous and easily followed despite moving widely given the songs and calls that it gave regularly. I took quite a photos and studied this bird at distances down to three meters, generally in the shade, but occasionally in the sun. I did not write a new description for today, in part because my impression was that this bird was similar in its appearance relative to my previous visits with the exception of the color of the bill, which now appeared to be a deep yellow color essentially throughout, though possibly with the culmen narrowly darker. I was a little surprised that the plumage overall was still sandy-brown rather than gray, and with gray tones limited to the superciliary region and the sides of the neck. My impression was that the red in the underparts may have been somewhat broader in its extent, though it was still clouded with sandy-brown on the breast.
其他鳥種
技術資訊
- 錄音機
- Nagra ARES-BB+
- 麥克風
- Sennheiser MKH-20
- 配件
- Roché 30” fiberglass parabola
- 原始檔案大小
- 88.47 MB