nocturnal
Well not all animals are always active. Some animals are active in the day and some are active at night. Why do you ask this?
because nocturnal describes animals as more active at night
Animals which are active during the day are called diurnal. Animals which are active at dawn and dusk are called crepuscular.It's very confusing! Big Words!
Animals that are active at night are called nocturnal.
nocturnal animals are active at night diurnal animals are active during the day and crepuscular animals are active during twilight hours
nocturnal
no
Animals that are active in the night are described as "nocturnal." Perhaps the "u" is incorrect.
Animals which sleep at night and are active during the day are known as diurnal.Animals which sleep during the day and are active at night are known as nocturnal.
nocturnal
Diurnality is an animal behavior characterized by being active during the day and sleeping at night. Animals that are not diurnal might be nocturnal (active at night) or crepuscular (active primarily during twilight ( at dusk and dawn).
If I understand your question correctly, you want to know WHEN nocturnal animals are active. In response, they are active during the night, when it is dark outside.