Search found 409 matches

by Theo Muusse
Fri Nov 25, 2016 8:20 pm
Forum: Belarus
Topic: Leuсistiс Herring Gull from Minsk
Replies: 2
Views: 3091

Re: Leuсistiс Herring Gull from Minsk

Yes, I agree on leucistic type of herring gull, judging the primaries and built.

Theo
by Theo Muusse
Fri Nov 25, 2016 8:19 pm
Forum: Belarus
Topic: Wintering gulls in Minsk (2012)
Replies: 6
Views: 4511

Re: Wintering gulls in Minsk (2012)

Nice fuscus fuscus!
Note the Helsinki ring.

Theo
by Theo Muusse
Sun Nov 23, 2014 12:25 am
Forum: Caspian Gull
Topic: Eastern cachinnans?
Replies: 1
Views: 1634

Re: Eastern cachinnans?

I agree,

Theo
by Theo Muusse
Sun Nov 23, 2014 12:23 am
Forum: Yellow-legged Gull
Topic: completely juvenile mich in november
Replies: 1
Views: 4506

Re: completely juvenile mich in november

No, I would say impossible for a mich.
With this pictures I am not certain about ID as mich.
It looks way to dark, why not something from the LBBG corner, to start.

Theo
by Theo Muusse
Sun Nov 23, 2014 12:13 am
Forum: Lesser Black-backed Gull
Topic: retarded plumage
Replies: 4
Views: 3273

Re: retarded plumage

So, the answer is no, these shaft streaks are rare in 3rd winter lbbg.

Theo
by Theo Muusse
Sun Nov 23, 2014 12:06 am
Forum: Lesser Black-backed Gull
Topic: retarded plumage
Replies: 4
Views: 3273

Re: retarded plumage

by Theo Muusse
Sun Nov 23, 2014 12:01 am
Forum: Lesser Black-backed Gull
Topic: retarded plumage
Replies: 4
Views: 3273

Re: retarded plumage

So far, at least the famous one from.... Belgium.

http://www.gull-research.org/lbbg3cya/l97134.htm

Theo
by Theo Muusse
Sat Nov 22, 2014 11:59 pm
Forum: Lesser Black-backed Gull
Topic: retarded plumage
Replies: 4
Views: 3273

Re: retarded plumage

I think there are a very few on gull-research.
I will have a look.

Theo
by Theo Muusse
Wed Aug 27, 2014 7:52 am
Forum: Yellow-legged Gull
Topic: Color-ringed YLG in Hungary
Replies: 5
Views: 2542

Re: Color-ringed YLG in Hungary

Looks like a Dutch bird indeed!

Theo
by Theo Muusse
Wed Aug 27, 2014 7:49 am
Forum: Identification
Topic: 2cy cachinnans ?
Replies: 10
Views: 5313

Re: 2cy cachinnans ?

Well, I name what I see...
Heuglini is an option, since you call it a dark cachinnans.

Theo