The zoo includes several species of wild and domestic animals and marine animals. One of the most remarkable things to observe in the zoo is that you can look closely at the animal and watch it closely and observe its behavior in different situations. In the zoo, you can also take snapshots with animals, quarrels and play with them without fear.
Going to the zoo is a nice opportunity to introduce children to animals closely. Young children like to observe things on their own.

The gardens differ from each other in terms of their area, and the animals that contain them and their number and small gardens in the area and the number of their animals.
Henry Dorley Park is located in Omaha, Nebraska, on 131 acres (53 hectares) of land. The park was reorganized in the 1960s by the Zoological Society of Omaha, and at the time had only 120 animals, while at present the park has about 17,000 animals. These animals represent more than 962 species; there are all kinds of American animals in the garden. In addition to thousands of animals from all over the world. There are gardens of 546 thousand square meters.

Many species of animals in the world are at risk of extinction. zoos did not appear until the eighth or nineteenth century, however, zoos have been found since ancient times.
Many kings or upper-class people over time liked to keep exotic animals in their homes or palaces, out of pleasure or curiosity to possess unusual beings. Over the following centuries, many European, Chinese and Arab kings set up their own small zoos, including Wayne Wang, Qibla Khan, Alexander the Great, Constantin and Charlemagne but few or none of them were open to the general public, nor were they necessarily good places for the animal.

A good environment for the animal should be provided within its area of detention.
Clean and sanitized water should be provided to the animals in the garden with daily change and trying to develop a balanced diet to ensure the needs of the animal in proportion to its size, sex and daily activity. As well as attention to clean cages and remove any waste and scrap from the animal.