Which layer does the puma live in?

Pumas, also known as cougars or mountain lions, primarily inhabit the terrestrial layer of various ecosystems, including forests, mountains, and grasslands. They are adaptable animals that can thrive in a range of environments, from lowland areas to mountainous regions. Pumas are also adept climbers and may use trees for stalking prey or resting, but they predominantly operate on the ground layer.