Definition: Bairns are a type of animal that have two parents. These animals are typically found in temperate and tropical regions, where they live on land or in forests. Bairs can be found as small mammals such as mice, voles, and rabbits, or larger animals such as dogs, cats, and foxes. Bairns are also known as "cubs" in some cultures, which means that the baby is still young and has not yet reached its full size. They may