Populations of the <a href="https://en.wikipedia.org/wiki/Caspian_Gull" class="extiw" title="en:Caspian Gull">Caspian Gull</a> (<i>Larus cachinnans</i>) from the area east of the Caspian Sea are very similar to <i>Larus fuscus barabensis</i>, the southwest siberian subspecies of the <a href="https://en.wikipedia.org/wiki/Lesser_Black-backed_Gull" class="extiw" title="en:Lesser Black-backed Gull">Lesser Black-backed Gull</a>. One of the current standard books on gulls says: <i>It should be noted that the full range and ID features between </i>barabensis<i> and eastern </i>cachinnans<i> as well as from paler Heuglin’s Gull 'taimyrensis' is not fully understood.</i> <small>(Klaus Malling Olsen, Hans Larsson: Gulls of Europe, Asia and North America, Helm Identification Guides, Christopher Helm, London 2003, <a href="//commons.wikimedia.org/wiki/Special:BookSources/978-0-7136-7087-5" title="Special:BookSources/978-0-7136-7087-5">ISBN 978-0-7136-7087-5</a>, S. 322)</small>
<ul><li><a href="//commons.wikimedia.org/wiki/File:%D0%A4%D0%B0%D1%83%D0%BD%D0%B0_%D0%B0%D0%BA%D1%82%D0%B0%D1%83%D1%81%D0%BA%D0%BE%D0%B3%D0%BE_%D0%BF%D0%BE%D0%B1%D0%B5%D1%80%D0%B5%D0%B6%D1%8C%D1%8F.jpg" title="File:Фауна актауского побережья.jpg">Фауна_актауского_побережья.jpg</a>: Расим</li>
<li>derivative work: <a href="//commons.wikimedia.org/wiki/User:Donkey_shot" title="User:Donkey shot">Donkey shot</a></li></ul>
2012-07-02 10:31
This file was derived from: <a href="//commons.wikimedia.org/wiki/File:%D0%A4%D0%B0%D1%83%D0%BD%D0%B0_%D0%B0%D0%BA%D1%82%D0%B0%D1%83%D1%81%D0%BA%D0%BE%D0%B3%D0%BE_%D0%BF%D0%BE%D0%B1%D0%B5%D1%80%D0%B5%D0%B6%D1%8C%D1%8F.jpg" title="File:Фауна актауского побережья.jpg">Фауна актауского побережья.jpg</a>: <a href="//commons.wikimedia.org/wiki/File:%D0%A4%D0%B0%D1%83%D0%BD%D0%B0_%D0%B0%D0%BA%D1%82%D0%B0%D1%83%D1%81%D0%BA%D0%BE%D0%B3%D0%BE_%D0%BF%D0%BE%D0%B1%D0%B5%D1%80%D0%B5%D0%B6%D1%8C%D1%8F.jpg" class="image"><img alt="Фауна актауского побережья.jpg" src="https://upload.wikimedia.org/wikipedia/commons/thumb/e/ee/%D0%A4%D0%B0%D1%83%D0%BD%D0%B0_%D0%B0%D0%BA%D1%82%D0%B0%D1%83%D1%81%D0%BA%D0%BE%D0%B3%D0%BE_%D0%BF%D0%BE%D0%B1%D0%B5%D1%80%D0%B5%D0%B6%D1%8C%D1%8F.jpg/50px-%D0%A4%D0%B0%D1%83%D0%BD%D0%B0_%D0%B0%D0%BA%D1%82%D0%B0%D1%83%D1%81%D0%BA%D0%BE%D0%B3%D0%BE_%D0%BF%D0%BE%D0%B1%D0%B5%D1%80%D0%B5%D0%B6%D1%8C%D1%8F.jpg" decoding="async" width="50" height="33" srcset="https://upload.wikimedia.org/wikipedia/commons/thumb/e/ee/%D0%A4%D0%B0%D1%83%D0%BD%D0%B0_%D0%B0%D0%BA%D1%82%D0%B0%D1%83%D1%81%D0%BA%D0%BE%D0%B3%D0%BE_%D0%BF%D0%BE%D0%B1%D0%B5%D1%80%D0%B5%D0%B6%D1%8C%D1%8F.jpg/75px-%D0%A4%D0%B0%D1%83%D0%BD%D0%B0_%D0%B0%D0%BA%D1%82%D0%B0%D1%83%D1%81%D0%BA%D0%BE%D0%B3%D0%BE_%D0%BF%D0%BE%D0%B1%D0%B5%D1%80%D0%B5%D0%B6%D1%8C%D1%8F.jpg 1.5x, https://upload.wikimedia.org/wikipedia/commons/thumb/e/ee/%D0%A4%D0%B0%D1%83%D0%BD%D0%B0_%D0%B0%D0%BA%D1%82%D0%B0%D1%83%D1%81%D0%BA%D0%BE%D0%B3%D0%BE_%D0%BF%D0%BE%D0%B1%D0%B5%D1%80%D0%B5%D0%B6%D1%8C%D1%8F.jpg/100px-%D0%A4%D0%B0%D1%83%D0%BD%D0%B0_%D0%B0%D0%BA%D1%82%D0%B0%D1%83%D1%81%D0%BA%D0%BE%D0%B3%D0%BE_%D0%BF%D0%BE%D0%B1%D0%B5%D1%80%D0%B5%D0%B6%D1%8C%D1%8F.jpg 2x" data-file-width="4752" data-file-height="3168"></a><br>