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    Muntiacus – Muntjacs

    Sometimes called “barking deer” because they make a sharp, repeated barking sound when alarmed

    The genus Muntiacus, commonly known as muntjacs or barking deer, is a group of small, secretive deer native to South and Southeast Asia, with some species also found in parts of China and even introduced in the UK. These deer are known for their modest size, unusual sounds, and unique appearance, making them one of the most fascinating yet under-the-radar members of the deer family. If deer had a mysterious, forest-dwelling cousin that barked like a dog and had tiny antlers and tusks—Muntiacus would be it.

    Muntjacs are often no taller than a medium-sized dog, usually weighing between 15 to 35 kg (30 to 75 lbs). Their bodies are compact, with rounded backs, short legs, and large eyes that give them a perpetually cautious, wide-eyed look. One of the most distinctive features of the genus is that males have both short antlers and long upper canine teeth, which form small tusks that protrude from the mouth. These tusks are used in fights with other males over territory or mates—more like something you’d expect from a wild boar than a deer!

    Muntjacs sound eerily similar to a dog and can echo through the forest. This bark is a way to alert others of danger, often made in response to predators like leopards, tigers, or humans. In fact, their alarm calls can go on for several minutes—and are sometimes the only clue to their presence, since they’re so good at staying hidden.

    While many muntjac species are doing well, some—like the giant muntjac and black muntjac—are considered endangered or vulnerable due to habitat loss and hunting. However, others, like the Reeves’s muntjac, have become so successful outside their native range (like in England) that they’re now considered invasive species in some areas.