glaucoides or hyperboreus

[alfosse]

Hello

On 22.2.18 Victor LERAY took the pictures of a white gull he thinks to be a female L. hyperboreus.
See http://www.geopix.fr/oiseaux_goelbourgmestre_05.html
http://www.geopix.fr/oiseaux_goelbourgmestre_06.html
http://www.geopix.fr/oiseaux_goelbourgmestre_07.html
plus pictures here enclosed

The bird gives me a feeling of Iceland Gull (large male).

So glaucoides or hyperboreus?

The attachment GAAB_12_VL_220218_5.jpg is no longer available

The attachment GAAB_12_VL_220218_4.jpg is no longer available

GAAB_12_VL_220218_5.jpg (230.24KiB)Viewed 8682 times

[alfosse]

GAAB_12_VL_220218_4.jpg (218.61KiB)Viewed 8680 times

[alfosse]

GAAB_12_VL_220218_1w.jpg (93.55KiB)Viewed 8680 times

[paseriformes]

In my opinion glacoides