Metaphorically speaking, the griffin has never been considered as nocturnal. How ever in many different stories the griffin has been nocturnal so its your choice.
Dragons are definitely nocturnal
yes.
Jaguarudi's are both nocturnal and diurnal.
The term opposite of nocturnal is "diurnal." (active mostly during the day).The opposite of nocturnal is diurnal.
The West Indian Manatee is diurnal it is not nocturnal.
Dingos can be both nocturnal and diurnal. Whether they are nocturnal or diurnal, usually depends on the climate where the dingo lives.
diurnal.
Diurnal
Diurnal diurnal
diurnal
diurnal
Diurnal.
diurnal
diurnal