Despite the precision of his inflection, Rocher's eyes were cloudy like those of some nocturnal mammal.

Kalbarri has many birds and animals, the latter mainly nocturnal mammals.

On the other hand, nocturnal mammals have less-developed color vision, since adequate light is needed for cones to function properly.

It is a mainly nocturnal mammal.

Rick saw a predator adapted to hunt active small prey, probably the nocturnal mammals of the period.

And nocturnal mammals of a lower kind, mintuns or droles, darted swiftly through the shadows.

The tree hyrax is a small nocturnal mammal that is distantly related to elephants and sea cows.

Nests, including incubating adults, chicks and eggs, are vulnerable to predators, particularly snakes but also nocturnal mammals.

The tree is pollinated by nocturnal mammals, such as fork-marked lemurs.

This eerie light show is produced by the eyes of nocturnal mammals.