Londra zoo (England)
London Zoo is the world’s oldest zoo.  On 27 April 1828 the capital of the United Kingdom opened in London.  It is anticipated that the species that bring it here when it is first opened will be used for scientific purposes. However, it was opened to the public in 1847.  Today, 755 species are the largest zoological garden in the whole UK with 16802 animals . London Zoo has begun to struggle to meet expenses in the 1980s. This led to the publication of news that in 1991 the London Zoo would be closed as animals began to affect physical conditions. However, London Zoo wombat was the only place where it could be seen in many areas, such as the Tasmanian Monster. Therefore, with the support given by the public, the flow of visitors has increased and the corporation has survived the danger of shutting down. Special sections for gorillas, birds, African birds, butterflies, fish are prepared on the Zoo. It is led by the London Zoological Institution founded in 1826.  It is located at the northern end of the Regent Park. 
The institution also has the Whipsnade Zoo in Bedfordshire, which is more airy than large animals like elephants and rhinos.   As far as the first scientific zoo, ZLS London Zoo was opened as a reptile house (1849), the first public aquarium (1853)  the first insect house (1881) and the first children’s zoo (1938).