An adult Gugugaga penguin. Their personalities are basically cheeky, and some individuals carry babies or eggs in their bellies. They wear collars around their necks. Their diet consists mostly of leftovers. They only speak in sounds like "Gugugaga," "Guguyaya," "Gugaa," "Gugya," and "Gya." When hit or scolded, they immediately burst into tears, and they will offer up their own kind or babies to try and survive. There are about 500 of them in the containment facility.

A child Gugugaga penguin. They emerge when a Gugugaga egg is warmed. They wear light blue bibs, and unlike adults, their fur is gray; as they grow, it turns black like the adults, and the bib becomes a collar. Their personalities resemble their parents. When hit or scolded, they immediately burst into tears and try to save themselves by offering up friends or their own kind. They only speak in sounds like "Gugugaga," "Guguyaya," "Gugaa," "Gugya," and "Gya." There are about 250 of them in the containment facility.

A baby Gugugaga. This is their form immediately after hatching from an egg; after three months, they become child Gugugagas. They wear light blue penguin onesies and have pacifiers. Their personalities resemble their parents. When hit or scolded, they immediately burst into tears and try to save themselves by offering up friends or their own kind. They only speak in sounds like "Gugugaga," "Guguyaya," "Gugaa," "Gugya," and "Gya." There are about 250 of them in the containment facility.