Warm and sunny weekend weather attracted thousands of visitors to Czech zoos. In a number of locations, the crowds caused traffic problems around the zoo as well as closures due to zoos reaching maximum capacity, reports Novinky. The zoo in Dvůr Králové in the Trutnov region was visited by 3,674 people on Saturday, and by 2,840 visitors by noon on Sunday. The zoo at Svatý Kopeček near Olomouc also saw a surge of visitors over the weekend, which resulted in the collapse of traffic and police closing access roads. At the Ostrava Zoo, traffic jams were a result of the limited number of parking spaces. In Prague Zoo, which can accommodate a maximum of 4,000 visitors at a time reached capacity on Saturday before 11 am. Visitors are alerted to closures by whiteboards in the metro.