國際鳥類典藏 (IBC, Internet Bird Collection) 國際鳥類典藏 (IBC, Internet Bird Collection) 探索收藏
White-browed Nuthatch - John and Jemi Holmes
報告

提供者

John and Jemi Holmes 來自這個貢獻者的影音

日期

未知

地點

Mount Victoria (Nat Ma Taung) (21.2343, 93.9001)
Chin, Myanmar
來自這個地點的影音 影音名錄
地圖
地圖 座標: 21.2343, 93.9001
年齡
未確定
性別
未確定

影音備註

A bird perched on a trunk. Published in HBW Volume 13 on page 125. Original HBW caption: The White-browed Nuthatch is endemic to a tiny area of just 820 km2 in the southern Chin Hills of Myanmar. Some observers have found it to be fairly common, but others consider it sparsely distributed. Either way, its total global population appears to be under 10,000, and is probably declining. Within its range, no forest remains below 2000 m, and that at 2000– 2500 m is heavily degraded. The combination of a small range, major threats and low population have led to the White-browed Nuthatch being classed as Endangered. Elevation: 2961 m. Date added to IBC: June 21, 2016.

蒐藏

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

技術資訊

型號
Canon EOS 20D
ISO
400
焦距
840 mm
閃光
Flash did not fire, auto
光圈值
f/5.6
快門
1/800 sec
次方
931 pixels x 1300 pixels

檔案資訊

已登錄的
30 Jan 2020 - Matthew D. Medler
已數化的
30 Jan 2020 - Matthew D. Medler