國際鳥類典藏 (IBC, Internet Bird Collection) 國際鳥類典藏 (IBC, Internet Bird Collection) 探索收藏
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報告

提供者

日期

eBird 紀錄清單 S65183818

地點

Lane County (44.0375, -123.106)
Lane, Oregon, United States
來自這個地點的影音 影音名錄
地圖
地圖 座標: 44.0375, -123.106
年齡
未確定
性別
未確定
行為
鳴唱中
聲音
叫聲

影音備註

Dark-eyed Junco immature calling near end of video. The Dark-eyed Junco (oreganus) is a common winter visitor, moving to higher elevations to breed. This year two adults stayed in my backyard and produced at least this one chick. The plumage of juvenile Juncos is very different from their adult feathering. They keep this brown streaked plumage for only three months, so identifying them away from their normal nesting area proves to be puzzling to many birders. Elevation: 138 m. Date added to IBC: July 4, 2018.

觀察細節

IBC scientific name: Junco hyemalis oreganus.

蒐藏

國際鳥類典藏 (IBC, Internet Bird Collection)

技術資訊

相機
麥克風
配件
原始檔案大小
30.43 MB