lepeord seals
turtles
fish
No. Nocturnal activity is for most animals a way to avoid predators. Penguins don't have predators on land, so they rest at night.
To keep predators away
Leopard seals.
killer whales
Leopard seals.
by making a wierd piercing noise to warn other penguins
Emperor Penguins' predators are theOrcasLeopard sealsGreat White SharksHumansSkuas
Sardines & Anchovies
with their cuteness
Jerry sandusky