How do animals use scent to communicate?
Berneice Kassulke
2025-06-21 05:54:05
Count answers: 4
Animals may use scents to proclaim their readiness to mate, to mark out territorial boundaries, to warn off intruders and predators or, in some cases, to attract prey.
The most basic substance for these purposes is strong smelling urine, but there are other and more refined methods of producing lingering odours.
These take the form of scent glands which may be situated in the hooves, on the face or close to the anus or scrotum.
Bees, wasps, ants, moths and other insects rely largely upon pheromones as a means of communication.
Pheromones are chemical substances which may be secreted in urine, dung or produced by special glands.
They are usually given off by the female of the species to attract males.
Dung is another readily available source of scent used by many animals to mark their territory, with some species accumulating and regularly adding to large heaps of droppings which act as territorial marker posts.
Male hippos will mark their with their dung by using their tail as a kind of muck-spreader.
Snakes have the most unusual means of detecting scents, they use their tongue to pick up scent particles in the air.
Having flicked out its tongue the snake then returns it to a special organ in the roof of the mouth which analyses the scents collected.
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