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Archive for November 15, 2013

White-tailed Deer Pheromone Glands

11-15-13 white-tailed deer glands 582Animals communicate with their own species through strongly scented chemicals known as pheromones. Many mammals have glands that generate pheromones. The messages the scents convey vary according to the pheromone that is used – they can indicate alarm, territorial boundaries, the age of an animal and/or its sex, hierarchy and the receptiveness of an animal during the breeding season, among other things. White-tailed deer have scent glands where you might not expect them – their heads, legs and feet. Their primary glands and their functions are: forehead (scent left on antler rubs and overhanging branches), preorbital (near eye, doe uses it to communicate with fawns), interdigital (between the two toes of each hoof, foul-smelling yellow substance left on the ground with every step a deer takes), nasal (inside nose, may produce a scent, or may just lubricate the nose), preputial (on inside of buck’s penal sheath, function unknown), tarsal (inside of hind legs near middle joint, urinated on to spread scent, used intensely by bucks during rut) and metatarsal (outside of hind legs between ankle and hoof, function, if any, unknown).

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