Very many good and quality zoos, among which there are 4 best zoos in the world include:
1. ZOOLOGISCHER GARTEN BASEL ZOOLOGISCHER (BASEL, SWISS)
It covers 13 hectares, maintaining more than 5,000 specimens from nearly 600 species. Opened in 1874 and is well known in the world, both for hippopotamus nipples and Indian rhinoceros. The oldest and largest zoo in Switzerland is also helping the birth of cheetahs, gorillas, and flamingoes.
2. GARDENS ZOOLOGICAL GARDEN BERLIN (GERMAN)
The first zoo in Germany, an area of 85 hectares, was opened in 1844. In World War II, only 91 species of animals are present. It is now one of the largest zoos in the world. In it there are about 14,000 animals, and 1,400 species.
The zoo also participates in several conservation (maintenance / protection) programs, including collaboration with Worldwide Fund for Nature, both in Europe and elsewhere, as well as a conservation site for species of short-necked giraffes and giant pandas.
3. THE GARDEN OF BRONX (NORTH AMERICAN)
The Bronx Zoo opened in 1899, after Fordham University sold the land to the city on condition that the land was used for the zoo. Today, it covers 265 hectares, one of the largest metropolitan zoos in the world, and the largest in North America. It is managed by the Wildlife Conservation Society, home to over 4,000 animals.
4. THE BEACH OF CHESTER (ENGLAND)
The Chester Zoo is in England, opened in 1931, thanks to an animal fan named George Mottershead. When Mottershead Kevil first visited Manchester in 1903, he felt sad / sad. Because the conditions of the cage are horrified, dark, and humid.
Finally The Chester Zoo is designed to be modern. There is a cage using a trench to separate the animals from visitors, as well as a wide room for animal cages. Since the time of Mottershead, this zoo has maintained a commitment (promise) for animal welfare.
In this 110 hectares area has more than 8,000 animals.