day time
No, the word 'nocturnal' is an adjective, a word that describes a noun: a nocturnal creature, a nocturnal scene.
They are not nocturnal. For they are just like their cousins the deer, elk, and moose which also do not have the characteristics of being nocturnal.
it is active by night time
An alcesoid is an alcesine (moose-like) humanoid creature.
Night is to day as nocturnal is to diurnal
A nocturnal creature would go out during the night hours to hunt for food and engage in activities.
A chameleon is crepuscular because they come out in the day and at night.
The Daboia (or Russell viper) is primarily a nocturnal creature. However, when the weather becomes cool, it becomes active in the daytime.
some wetland consumers are owls, rattle snakes, bull frogs, etc
No they don't , in the day they swim about and find food for the young ones.
A moose can drink 37 gallons in a day!
Beavers are nocturnal and diurnal (awake during the day, or "non nocturnal", which is not the proper way to say it). Primarily, nocturnal though.