Nature Conservation Agency of the Czech Republic (NCA CR) Nature Conservation Agency of the Czech Republic (NCA CR) Website Current Events Upcoming Events Past Events There are currently no events. There are currently no events. 21 May 21 May - 21 May Světový den migrace ryb 2022-05-21 @ 10:00 (GMT+0000) - 2022-05-21 @ 16:30 (GMT+0000) Královská obora Stromovka, Bubeneč, Praha 7, Česko