What structural feature is specifically mentioned regarding the facial anatomy of the Western Gorilla?

Answer

Large nostrils.

The general physical description of the Western Gorilla includes several distinctive facial characteristics common to primates, such as small ears and pronounced brow ridges situated above the eyes. However, the text specifically singles out the nostrils as being large features of their facial structure. These features, along with their overall robust head shape, contribute to the overall imposing appearance of the species, contrasting them with certain other primate groups.

What structural feature is specifically mentioned regarding the facial anatomy of the Western Gorilla?
animalphysicaltraitPrimategorilla