noooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
About forty percent of mammal species are rodents. Since there are about 5,400 mammal species, there are over 2,000 species of rodents.
so the animals can mate and have kids
Humans are a species of mammal.
mammal
mammal
The Etruscan pygmy shrew is the smallest mammal.
Mammal.
Mammal
mammal
The margay is a small species of cat and definitely a mammal.
Animalia, that's the kingdom. The species would be mammal.
The status of mammal or not doesn't depend on the individual. If a species belongs to the mammals, then all members of that species are mammals. So yes, Koko - like all gorillas - is a mammal.