‹‹ Last Topic | Next Topic ››
Thread
Print

Possible Glaucous Gull

lpaul

HKBWS Members

Rank: 5Rank: 5

UID
112 
Posts
578 
Digest
0 
Credits
87 
NickName
Paul LEADER 
Online
609 hours 
Registered
16/10/2006 
Last login
9/09/2019 
1# A A A Post at 11/02/2009 10:03  Show all
1st winter Slaty-backed Gull.  Nice pic.

TOP

lpaul

HKBWS Members

Rank: 5Rank: 5

UID
112 
Posts
578 
Digest
0 
Credits
87 
NickName
Paul LEADER 
Online
609 hours 
Registered
16/10/2006 
Last login
9/09/2019 
2# A A A Post at 13/02/2009 18:00  Show all
I also find the very dark underwing coverts contrasting with rather pale and uniform undersaide to the primaries and secondaries another good SBGull feature.  The bill is usually all dark or predominantly dark in SBGull.

TOP

‹‹ Last Topic | Next Topic ››
Thread