The term "zoo animals" refers to a group or collection of animals that are housed in a zoo. These animals come from various species and habitats, including mammals, birds, reptiles, amphibians, fish, and insects. The purpose of keeping these animals in captivity is for education, conservation, research, and recreation. Visitors to the zoo can observe and learn about different animal behaviors, habitats, and adaptations up close. Zoo animals are usually cared for by professional staff who provide them with food, water, shelter, and medical attention as needed. The term "zoo animals" is often used interchangeably with "wildlife," but it specifically refers to those species that are kept in captivity for educational or conservation purposes.