It means "living in trees most of the time"
The term for a tree dwelling animal is 'arboreal'.
Brazil
A ground dwelling vine.
The spelling of the tree-dwelling rodent is squirrel.
The sugar glider is considered to be arboreal(tree-dwelling) rather than terrestrial(ground-dwelling).
The bushy-tailed, tree-dwelling rodent is a squirrel.
Orangutans are a type of tree-dwelling primate animal.
Boomslang (or "tree snake") are mainly tree dwelling and are found mainly in southern Africa
Koalas are tree dwelling marsupial mammals, not fish.
By living in trees, tree kangaroos can stay safe from ground-dwelling predators.
That is the correct spelling of the noun squirrel (a tailed, tree-dwelling rodent).
The likely word is squirrel (a bushy-tailed tree-dwelling rodent).