Search found 40 matches
- Mon Dec 06, 2010 6:34 pm
- Forum: Caspian Gull
- Topic: Immature Cachs in Barneveld wastedump
- Replies: 6
- Views: 4070
Re: Immature Cachs in Barneveld wastedump
If I made such an error ... , I really have to study all plumages again. Of course I have the literature...
- Mon Dec 06, 2010 12:02 pm
- Forum: Caspian Gull
- Topic: Immature Cachs in Barneveld wastedump
- Replies: 6
- Views: 4070
Re: Immature Cachs in Barneveld wastedump
The adults are here; viewtopic.php?f=10&t=421. But why are these not Caspian Gulls? What about their gonysangle? Can you illustrate it with some pics?
- Sun Dec 05, 2010 12:57 pm
- Forum: Caspian Gull
- Topic: Immature Cachs in Barneveld wastedump
- Replies: 6
- Views: 4070
Immature Cachs in Barneveld wastedump
Last friday there were besides several adults also immature birds. http://farm6.static.flickr.com/5289/5229008359_8edae6654a_b.jpg Caspian Gulls by Maarten W. Kaales , on Flickr http://farm6.static.flickr.com/5161/5228579797_60bc82a777_b.jpg Caspian Gull 2nd cy (dec) by Maarten W. Kaales , on Flickr...
- Sun Dec 05, 2010 12:05 pm
- Forum: Identification
- Topic: Dark Herring Gull?
- Replies: 3
- Views: 2605
Dark Herring Gull?
A rather dark individual. I assume that this is a Herring Gull, but almost as dark as an LBBG graellsii. http://farm6.static.flickr.com/5286/5234294408_08b6d34205_b.jpg IMG_1889-1 by Maarten W. Kaales , on Flickr http://farm6.static.flickr.com/5203/5234302456_95bf426c89_b.jpg IMG_1899 by Maarten W. ...
- Sun Dec 05, 2010 8:09 am
- Forum: location other - Netherlands
- Topic: Barneveld 03.12.2010
- Replies: 4
- Views: 3324
Re: Barneveld 03.12.2010
Thanks. Now you 're talking! This two (one) has an metal ring on the left tarsus. Do you know if there are programms with only one metal ring? http://farm6.static.flickr.com/5090/5228609817_01a03f1b07_b.jpg Caspian Gull by Maarten W. Kaales , on Flickr http://farm6.static.flickr.com/5010/5233346911_...
- Sat Dec 04, 2010 6:20 pm
- Forum: location other - Netherlands
- Topic: Colourringed Gull - Barneveld, 03.12.2010
- Replies: 1
- Views: 1864
Re: Colourringed Gull - Barneveld, 03.12.2010
This bird has been read before, see; http://colourringedgulls.blogspot.com/s ... 2F%20white
- Sat Dec 04, 2010 10:11 am
- Forum: location other - Netherlands
- Topic: Colourringed Gull - Barneveld, 03.12.2010
- Replies: 1
- Views: 1864
- Sat Dec 04, 2010 9:12 am
- Forum: location other - Netherlands
- Topic: Barneveld 03.12.2010
- Replies: 4
- Views: 3324
Barneveld 03.12.2010
Yesterday there were several nice Caspian Gulls on this wastedump. http://farm6.static.flickr.com/5204/5230118170_6443ce7c2a_b.jpg Caspian Gull by Maarten W. Kaales , on Flickr http://farm6.static.flickr.com/5281/5230106440_7a260ae80f_b.jpg Caspian Gull by Maarten W. Kaales , on Flickr http://farm6....
- Fri Aug 13, 2010 6:09 pm
- Forum: location other - Netherlands
- Topic: Barneveld 11-08-10
- Replies: 10
- Views: 7400
Re: Barneveld 11-08-10
And again Maarten, you've made nice pics at my local patch.
- Sat Aug 07, 2010 5:07 am
- Forum: location other - Netherlands
- Topic: Barneveld 06.08.2010
- Replies: 3
- Views: 2630
Re: Barneveld 06.08.2010
Thanks. I thought so too.
Is it a common phenomenon that birds from the South migrate north? Untill now I had only read colourringed gulls from the north and east parts of Europe.
Is it a common phenomenon that birds from the South migrate north? Untill now I had only read colourringed gulls from the north and east parts of Europe.