Yes .
Gorillas stay awake in the day and sleep at night, so they are not nocturnal but diurnal.
No, none of the great apes (gorillas, chimps, orangs, and gibbons) are nocturnal.
Beavers are nocturnal and diurnal (awake during the day, or "non nocturnal", which is not the proper way to say it). Primarily, nocturnal though.
Gorillas are not nocturnal so they come out in the day and sleep at night
a lion
Rawanda
In African forests .
gorillas are found in the African Rainforest
Gorillas are non-territorial but live in packs otherwise known as troops.
potto
Mountain gorillas are not nocturnal; they are primarily diurnal, meaning they are active during the day. They spend their time foraging for food, socializing, and resting in the daylight hours. At night, they build nests to sleep in, typically in trees or on the ground. Their activity patterns are influenced by their need for food and social behaviors within their groups.
Manatees are not nocturnal. Most of their time is spent eating, resting, and in travel. Manatees are non-aggressive, non-territorial herbivores.