Barking deer, also known as muntjacs, are small deer found primarily in Asia. They are named for their distinctive barking sound, which they use to communicate with each other. These deer have a stocky build, short legs, and a reddish-brown coat, making them well-adapted to their forest habitats. Muntjacs are typically solitary or found in small groups. They are herbivores, feeding on leaves, fruits, and shoots. Their keen senses help them detect predators, and they are known for their ability to remain still and silent when threatened, making them elusive in the wild.