Small gull from Laridae family. Here seen in its winter colors, mainly white or whitish with few greyish markings on head". In summer, they develop grey wing covers, and chocolate-brown head.
Very common in our area (pays de Gex; the area between Jura Mountain range and lake Leman), and seen in most of lakes in Alps and pre-Alpine region. This one seen on lake Divonne, close to protected marshes, and during the Wetlands BIrd Count 2019.
Lat: 46.35, Long: 6.15
Spotted on Jan 12, 2019
Submitted on Jan 20, 2019