Foto: "<a href="https://ccnull.de/foto/a-seagull-taking-off-from-the-rock-on-the-beach-of-the-black-sea-crimea/1061648" target="_blank">A seagull taking off from the rock on the beach of the Black sea, Crimea</a>" von <a href="https://ccnull.de/fotograf/marco-verch" target="_blank">Marco Verch</a> via <a href="https://ccnull.de" target="_blank">ccnull.de</a> - <a href="https://www.flickr.com/photos/30478819@N08/35830831923/" target="_blank">Bildquelle</a>, <a href="https://creativecommons.org/licenses/by/2.0/de/" target="_blank">CC-BY 2.0</a>