[ Last edited by iherman at 2/01/2018 23:49 ] Author: Jonathmartinez Time: 17/04/2013 22:48
it looks like a very worn Yellow-browed Warbler.
All the best,
Jonathan Author: iherman Time: 18/04/2013 00:10
Thank you Jonathan Author: ltsunpun Time: 18/04/2013 10:40
我不認為是黃眉柳鶯 (yellow browed warbler)，因牠的三級飛羽並沒有淡色邊緣 (i.e. no plae edges to tertials)。
以我對柳鶯的有限知識，我會選極北柳鶯 (artic warbler), 因為牠第二條翼帶不太明顯，摺合的翼有淡色邊緣，而旦四月及五月也會有可能出現。 tpluk Author: wgeoff Time: 18/04/2013 18:33
Could it be a Hume's Leaf Warbler? Author: ajohn Time: 18/04/2013 20:20
Bare part colours and greenish tones to mantle support Yellow-browed Warbler rather than Hume's. Author: iherman Time: 18/04/2013 22:04
I found it size is bigger than Yellow-Browed Warbler Author: ajohn Time: 19/04/2013 08:29
Size can be deceptive and difficult to judge in the field. The plumage features point to Yellow-browed - pale fringes to tertials (albeit very worn) and dark base to secondaries. These features rule out other Phylloscopus, such as Greenish or Arctic Warblers
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