A 2cy Gull at Tara dump on 30.8.2006. Foto: Markku Kangasniemi
Longcall was very much like Caspian Gull. However this bird was as dark as a Heuglin's Gull.
In 1998-2009 only three pale LBBGs with Caspian Gull like song have been recorded by TGG.
Case 1, 2 and 3.

Late primary moult, juvenile secondaries but renewed tail.