The once-prevalentsalmonis now rare due to overfishing, but is occasionally spotted on Environment Agency camera traps migrating upstream between October and January, such as atMolesey Weirnear Hampton Court. Non native species such aszanderare occasionally spotted around Teddington. In 2010 the now-...
The increase in water temperature in Lake Pyhäselkä (Finland) has favored perch populations, and in the future, warming may benefit zander [55]. Changes will occur in the mixing and retention times of lakes in Austria due to rising water temperatures [56]. Furthermore, modeling studies ...