Board logo

Subject: [鵲鷂]或是[白腹鷂]? [Print This Page]
Author: ((華仔))    Time: 6/10/2011 15:40     Subject: [鵲鷂]或是[白腹鷂]?

請問是[鵲鷂]或是[白腹鷂幼鳥]太細隻, 看不清楚









Image Attachment: DSC_4594.jpg (6/10/2011 15:40, 131.04 KB) / Download count 491
http://www.hkbws.org.hk/BBS/attachment.php?aid=9803



Image Attachment: DSC_4422.jpg (6/10/2011 15:40, 119.22 KB) / Download count 457
http://www.hkbws.org.hk/BBS/attachment.php?aid=9804



Image Attachment: DSC_4420.jpg (6/10/2011 15:40, 121.99 KB) / Download count 496
http://www.hkbws.org.hk/BBS/attachment.php?aid=9805



Image Attachment: DSC_4526.jpg (6/10/2011 15:40, 173.56 KB) / Download count 541
http://www.hkbws.org.hk/BBS/attachment.php?aid=9806

Author: HFCheung    Time: 6/10/2011 21:26

I think it fit Pied Harrier very well.  The bar on wing is a good feature for 1st year Pied.

HF Cheung
Author: ((華仔))    Time: 8/10/2011 23:10

Quote:
原帖由 HFCheung 於 6/10/2011 21:26 發表
I think it fit Pied Harrier very well.  The bar on wing is a good feature for 1st year Pied.

HF Cheung
THANKS DR.
我都覺得似鵲鷂多
今日影左清楚少少既








更正((呢幾張相應該係白腹鷂幼烏, 鵲鷂分別在下面有對比))

[ 本帖最後由 ((華仔)) 於 12/10/2011 13:36 編輯 ]

Image Attachment: DSC_6828.jpg (8/10/2011 23:10, 177.24 KB) / Download count 528
http://www.hkbws.org.hk/BBS/attachment.php?aid=9821



Image Attachment: DSC_6832.jpg (8/10/2011 23:10, 156.79 KB) / Download count 475
http://www.hkbws.org.hk/BBS/attachment.php?aid=9822



Image Attachment: DSC_6836.jpg (8/10/2011 23:10, 159.12 KB) / Download count 501
http://www.hkbws.org.hk/BBS/attachment.php?aid=9823

Author: fatchun    Time: 9/10/2011 00:17

Quote:
Original posted by ((華仔)) at 8/10/2011 23:10


THANKS DR.
我都覺得似鵲鷂多
今日影左清楚少少既

9821

9822

9823
This individual seems like a Eastern Marsh Harrier to me...
Could anyone give any comment?

Thanks
Chun
Author: kkoel    Time: 9/10/2011 10:58

I agree that the second individual is a Marsh Harrier - the facial disc is not prominent, the bill is rather heavy, and there is extensive pale patches on the nape.
Author: brendank    Time: 10/10/2011 23:41

These shots are of what must be the first Harrier photographed by 華仔 based on the similar dark head and light brown breast band.

I'm not sure this is a Pied Harrier. The shape and size seem ok for Pied to me.  But the rump isn't very white and there is no facial disk. So for me, I think this bird may not be identifiable.





Image Attachment: harrier1.JPG (10/10/2011 23:41, 40.77 KB) / Download count 447
http://www.hkbws.org.hk/BBS/attachment.php?aid=9849



Image Attachment: harrier2.JPG (10/10/2011 23:41, 32.47 KB) / Download count 538
http://www.hkbws.org.hk/BBS/attachment.php?aid=9850



Image Attachment: harrier3.JPG (10/10/2011 23:41, 33.3 KB) / Download count 526
http://www.hkbws.org.hk/BBS/attachment.php?aid=9851

Author: kkoel    Time: 11/10/2011 13:55

Brendan I think your individual is also Eastern Marsh, because of the strong bill, poorly marked facial disc, weak white rump, and the nape/breast patches. From the first photo I don't think it's particularly small either, and the second shot shows quite bulky rear quarters. Would expect Pied Harrier to be a slimmer bird!
Author: ((華仔))    Time: 12/10/2011 13:07

Quote:
原帖由 ((華仔)) 於 8/10/2011 23:10 發表


THANKS DR.
我都覺得似鵲鷂多
今日影左清楚少少既
更正一下:
其實應該係兩隻唔同,

3樓貼堂應該係白腹鷂居多, 因為頭,面額和肩膀是淺淺的奶白色,
第一貼DR. CHEUNG 確認既疑似雀鵲鷂頭為啡色,跟身上羽毛相約
再影左幾張, 特徵應比較明顯不同


白腹鷂:




鵲鷂:





[ 本帖最後由 ((華仔)) 於 12/10/2011 13:36 編輯 ]

Image Attachment: DSC_7819.jpg (12/10/2011 13:21, 152.9 KB) / Download count 510
http://www.hkbws.org.hk/BBS/attachment.php?aid=9858



Image Attachment: DSC_7778.jpg (12/10/2011 13:21, 168.33 KB) / Download count 529
http://www.hkbws.org.hk/BBS/attachment.php?aid=9859



Image Attachment: DSC_8553.jpg (12/10/2011 13:21, 141.33 KB) / Download count 511
http://www.hkbws.org.hk/BBS/attachment.php?aid=9860



Image Attachment: DSC_8556.jpg (12/10/2011 13:21, 152.75 KB) / Download count 465
http://www.hkbws.org.hk/BBS/attachment.php?aid=9861



Image Attachment: DSC_8547.jpg (12/10/2011 13:25, 137.95 KB) / Download count 497
http://www.hkbws.org.hk/BBS/attachment.php?aid=9862





Welcome to HKBWS Forum 香港觀鳥會討論區 (http://www.hkbws.org.hk/BBS/) Powered by Discuz! 6.0.0