Czech fisherman in their metal boats pull a net from the lake of Velky Spolsky during the traditional Carp haul near Libin village, south Bohemia, Czech Republic, on Oct. 19. Carp, the traditional Czech Christmas Eve dinner, is harvested primarly from the region of southern Bohemian lakes.

Czech fisherman are seen working at the lake of Velky Spolsky during the traditional Carp haul near Libin village, south Bohemia, Czech Republic, on Oct.19 . Carp, the traditional Czech Christmas Eve dinner, is harvested primarly from the region of southern Bohemian lakes. EPA/FILIP SINGER

Czech fisherman sort fish from the lake of Velky Spolsky during the traditional Carp haul near Libin village, south Bohemia, Czech Republic, on October 19.

Harvested fish from the lake of Velky Spolsky during the traditional Carp haul near Libin village, south Bohemia, Czech Republic.

Czech fisherman are seen at the lake of Velky Spolsky during the traditional Carp haul near Libin village, south Bohemia, Czech Republic.