They can be, but they mostly prefer to be more active during the day time.
No, the word 'nocturnal' is an adjective, a word that describes a noun: a nocturnal creature, a nocturnal scene.
Beavers are nocturnal and diurnal (awake during the day, or "non nocturnal", which is not the proper way to say it). Primarily, nocturnal though.
nocturnal
no horse are not nocturnal
Yes, they are nocturnal.
Nocturnal
Nocturnal.
yes they are nocturnal
No, they are not nocturnal.
no a zebra is not nocturnal
no, they are not nocturnal
nocturnal