HKBWS Forum 香港觀鳥會討論區 - Powered by Discuz! Board

Subject: Grey-Backed Thrush Female [Print This Page]

Author: wilsondring Time: 22/12/2013 21:20 Subject: Grey-Backed Thrush Female

Tuen Mun Dec 2103

Image Attachment: WD1D0539.jpg (22/12/2013 21:20, 34.17 KB) / Download count 412
http://www.hkbws.org.hk/BBS/attachment.php?aid=16698

Image Attachment: WD1D0700.jpg (22/12/2013 21:20, 43 KB) / Download count 390
http://www.hkbws.org.hk/BBS/attachment.php?aid=16699

Image Attachment: WD1D9979.jpg (22/12/2013 21:20, 44.14 KB) / Download count 400
http://www.hkbws.org.hk/BBS/attachment.php?aid=16700

Author: Jonathmartinez Time: 22/12/2013 23:29

a first winter male

Author: wilsondring Time: 22/12/2013 23:32

Quote:

Original posted by Jonathmartinez at 22/12/2013 23:29
a first winter male

The markings on the female are more clear? Thanks...

Author: Jonathmartinez Time: 22/12/2013 23:54

a female wont show such a grey mantle. the rufous tip on Greater covert indicates it is a 1stW bird, that the reason why this bird still have some black streak on the throat.

Author: wilsondring Time: 23/12/2013 00:27

Quote:

Original posted by Jonathmartinez at 22/12/2013 23:54
a female wont show such a grey mantle. the rufous tip on Greater covert indicates it is a 1stW bird, that the reason why this bird still have some black streak on the throat.

the black markings like on this one? thanks again

Image Attachment: CU2U9490.jpg (23/12/2013 00:27, 31.46 KB) / Download count 411
http://www.hkbws.org.hk/BBS/attachment.php?aid=16706

Welcome to HKBWS Forum 香港觀鳥會討論區 (http://www.hkbws.org.hk/BBS/)