HKBWS Forum 香港觀鳥會討論區 » Waterbirds 水鳥 » Bean Geese at Mai Po, 3 Nov 2010

[Geese] Bean Geese at Mai Po, 3 Nov 2010

Tony

HKBWS Members

Rank: 5 Rank: 5

UID: 40
Posts: 196
Digest: 0
Credits: 48
NickName: Tony Hung
Online: 351 hours
Registered: 14/10/2006
Last login: 16/11/2021

Send P.M.
Buddy
Offline

1^# A A A Post at 4/11/2010 16:25 Show all

Photo taken at 8:35am this morning.
Mai Po Nature Reserve
4Nov2010

The flank of the two Bean Geese seems to be different as well. Taiga Bean has clear black and white bands on flank but it is not that case for Tundra Bean. Could it be a characteristics for seperating "two species" as well?

[ Last edited by Tony at 4/11/2010 16:39 ]