Why Does This Deer Have Moving Holes on Its Face? the Viral Muntjac Mystery Explained
Q1: Does it hurt the muntjac deer when its scent glands open?
A1: Not at all. Opening and flexing the preorbital and frontal glands is an entirely voluntary, painless muscular reflex. It is the biological equivalent of a human flaring their nostrils, raising their eyebrows, or sweating when exerting energy.
Q2: Why was Biscuit the Texas deer opening his glands while eating?
A2: Muntjacs flare their facial glands in response to sensory stimulation. When smelling food, chewing, or receiving affection, their facial muscles naturally engage. Salivation, vocalization, and chewing motions frequently cause the gland margins to invert and open rhythmically.
Q3: Can these facial holes get infected or filled with dirt?
A3: Muntjacs regularly groom their preorbital pockets using their long, flexible tongues. Their musk secretions also contain antimicrobial enzymes and natural oils that protect the exposed interior tissue from bacterial colonization, debris, and parasitic pests.
Q4: Are muntjac deer dangerous to humans?
A4: Wild muntjacs are timid and run when startled. However, male bucks possess prominent, sharp canine tusks that can deliver painful slashes if the animal is cornered or mishandled. Captive deer like Biscuit that have been bottle-raised are generally docile toward their handlers.