One-year-old gorilla named Mobi is seen attempting to make friends with a couple of guereza monkeys at Zoo Praha.

The filmer said: "Meet Mobi, a 1-year-old gorilla with a huge personality. Despite her size, Mobi thinks she's the queen. She's not afraid to pounce on the adult gorillas and challenge them to a duel. She even mimics the dominant fighting displays of adults.

"From playful nudges to big slaps, Mobi is determined to make her presence known. The gorillas aren't too happy about it, so Mobi sometimes leaves with a big bite. But if anyone thinks they'll learn from this and leave them alone, they're wrong. The next day, they're poking them again."

Meet Mobi, a one-year-old gorilla with a huge personality. Despite her size, Mobi thinks she's the queen. She's not afraid to pounce on the adult gorillas and challenge them to a duel. She even mimics the dominant fighting displays of adults. From playful nudges to big slaps, Mobi is determined to make her presence known. The gorillas aren't too happy about it, so Mobi sometimes leaves with a big bite. But if anyone thinks they'll learn from this and leave them alone, they're wrong. The next day, they're poking them again