I think mammals should not be kept in captivity because they are creatures thet belong in the oceans and are free to be everywhere they want to be. Mammals should not be kept in tanks where their isn't alot of space to swim in, they should be swimming in the deep blue oceans with other marine animals.
- First of all animals are free to be in their natural habitat, grow developing skills as animals, and funtion as wildlife species.
- Second of all animals are not aquiring nor developing in their natural habits, they are learning from humans not animals.
- Third of all I think the best way to learn about mammals is to see them in their natural habitat.
In conclusion I think mammals should be living in their wildlife habitats. Peolpe who want to learn about them should take a tour in their natural habitats and observe them there.