This is the adorable moment a baby Japanese macaque cuddled with her mum as she was unveiled at a zoo.

Video shows the two-month-old monkey named Mai snuggling up to her mum Rika, 11, as they sat in their outdoor habitat at the Milwaukee Zoo in Wisconsin, United States of America, on June 24.

The zoo said: 'Mai stays close to Rikka, often being carried on mum's belly or keeping within an arm's length. Later this summer, Mai is expected to start venturing further away on her own.

'She's still primarily nursing from Rikka but likely also eating small amounts of food. When she's old enough, some of her solid foods will include fruits, vegetables, and greens.'

Japanese macaques, also called snow monkeys, are known for their social behaviors and adaptability to various climates, particularly in their native habitats across Japanese islands.