Mammals:
* Elephants: The massive size and heavy legs of elephants make their walk a slow, deliberate lumber.
* Hippos: These bulky animals have short legs and a heavy body, leading to a characteristic waddle.
* Bears: Depending on the species, bears can lumber across the ground, especially when they are large or full of food.
* Rhinoceroses: With their thick legs and large bodies, rhinos move slowly and with a heavy gait.
* Walruses: These large marine mammals lumber around on land, using their flippers for clumsy locomotion.
* Sloths: These incredibly slow mammals hang from branches and move with an extremely deliberate, almost comical, lumbering gait.
* Gorillas: The largest primates, gorillas have strong limbs and a heavy build, resulting in a powerful but lumbering walk.
Other Animals:
* Giant Salamanders: These amphibians are the largest living amphibians, and they move across the forest floor with a slow, deliberate lumber.
* Giant Tortoises: These slow-moving reptiles can weigh hundreds of pounds, giving them a lumbering appearance.
* Some Lizards: Certain lizard species, especially those that are heavy-bodied or have short legs, may exhibit a lumbering gait.
It's important to note that the word "lumber" is often used figuratively to describe animals that move slowly or awkwardly. Not all animals that are described as "lumbering" necessarily have the same gait or speed.