A few gulls pictures from our recent trip below. Full trip report here
The most interesting observation was a large flock of apparent Steppe Gulls, Larus (fuscus) barabensis. According to Peter Adriaens (author of the Gulls of Europe here, also the reference for the photo comments below), these would be the first fully confirmed and documented records for Azerbaijan. Will write up a short note for Dutch Birding with more details, in the meantime here's a few introductory photos below.