In a typical 'jungle boy story', the jungle boy is the central figure. But there could be other important characters too. For instance, if it's a story about the boy's search for his identity, there might be an old wise man in the jungle who gives him clues. Or perhaps there are friendly animals like a loyal parrot that acts as his sidekick and warns him of approaching danger.
The main character is surely the jungle boy. There might also be some animals like a friendly monkey or a wise old elephant as other important characters.
Well, in 'the jungle boy story', it could center around a boy's adventures in the jungle. He may discover new parts of the jungle, make friends with some of the animals, and learn to survive in a harsh environment. For example, he might learn which plants are safe to eat and which are not. He also has to figure out how to protect himself from predators. Maybe he builds a treehouse for shelter and uses vines to swing around the jungle.
The main characters are Mowgli, a boy raised in the jungle; Shere Khan, the menacing tiger; Baloo, the friendly bear; and Bagheera, the wise panther.
A talking parrot might be a main character. The parrot has a sassy personality and knows all the gossip of the jungle animals. It helps the boy communicate with other animals in the jungle as it can speak multiple languages. It also adds a bit of humor to the story as it makes witty remarks about the boy's actions.
Mowgli has many adventures. He battles with Shere Khan, the tiger who wants to kill him. He also makes friends with Baloo the bear and Bagheera the panther. They teach him the ways of the jungle.
I'm not sure specifically without more details about the story, but it could be a brave explorer who ventures into the jungle and encounters the monster.
In 'A Jungle Book Story', Mowgli is the protagonist. He has to navigate the complex world of the jungle. Baloo, the bear, is like a mentor to him. He imparts knowledge and wisdom to Mowgli. Shere Khan, the tiger, represents danger. His presence creates a lot of tension in the story. Bagheera, the panther, is very important too. He helps Mowgli avoid many perils in the jungle. There are also other animals like the wolf pack that plays a role in Mowgli's life.
The main characters in 'the jungle short story' are those representing the working - poor. It could be a young couple who have come to the city with big dreams. The man works in a meatpacking plant, facing the brutal and filthy conditions there. His wife is at home, dealing with the meager resources and trying to raise their children in a place full of disease and despair. There are also other workers in the same situation, and together they form a picture of the lives of those on the bottom rung of the industrial ladder.
It depends on the specific 'life in the jungle story'. It could be a lion as a powerful predator, a monkey that is very agile in the trees, or a deer which is often the prey.
As I don't know the exact 'jungle girl story', it could be the jungle girl herself as the main character. There might also be some animal friends like a monkey or a parrot that help her in the jungle.