Cougar Mountain Zoo 2009, Peter Rittler continued in the zoo's management. The zoo collection features 32 exhibits of animal habitats concentrating on endangered species such as tigers, lemurs, wolves, reindeer, cranes, wallabies, macaws, and cougars, among others. On June 16, 2007, the zoo acquired two male Bengal tiger cubs, a royal white and a golden, who were born eight weeks apart in a Florida tiger preserve. The zoo added an additional two cubs in 2009. A glass-walled tunnel called the "Tiger Tunnel" enables visitors to view tigers in close proximity. In 2011, a 370-pound (168 km) tiger was photographed holding his paw up
Limburg Zoo in 1985. That year the park had 50 000 extra visitors. The zoo had troubles with the government and animal rights organisations: The city of Genk bought the park in 1999. Demolition of what remained of the zoo began in January 2002. Limburg Zoo The Limburg Zoo, also known as Zwartberg Zoo, was a zoo in the Belgian parish of Zwartberg in the municipality of Genk. The zoo was private property of the Wouters family and did not receive any subsidy or sponsorship. The zoo was known for its large number of animals, which resulted from the internal breeding programme