Some sentence examples which use the word 'arboreal'
The orangutan is the only strictly arboreal ape and is actually the largest tree living mammal in the world.
These animals are generally arboreal in habit, hunting in the trees and forest canopy.
It is noteworthy, also, for the large number of species having arboreal habits, the density and extent of the Amazon forests favouring their development rather than the development of those of terrestrial habits.