Mountain gorillas are capable of moving quickly and agilely through the forest, and can cover long distances in a single day. They typically travel in groups of 5 to 30 individuals, and their movements are often determined by the availability of food and water. During the day, they spend most of their time feeding and resting, and they typically travel in the morning and evening. They rarely move during the hottest part of the day.
Mountain gorillas are also good swimmers and can cross rivers and streams with ease. They can also climb trees, but they do so less frequently than other types of gorillas.
In summary, mountain gorillas are highly mobile animals that are well-adapted to their mountainous environment. They can move quickly and easily through the forest, and are able to climb, swim, and cross rivers.