Wolf Communication

Subject: Wolf Communication Mon Mar 04, 2013 6:10 pm

Body Language

- Wolves use body language to convey the rules of the pack. A wolf pack is very organized. Rule number one says that the pack is made up of leaders and followers. The pack leaders are the male parent and the female parent - usually the father and mother of the other pack members. They are likely to be the oldest, largest, strongest and most intelligent wolves in the pack. They are known as the alpha wolves and are usually the only members of the pack to produce pups.

- There are two levels of submissive behavior: active and passive. Active submission is a contact activity in which signs of inferiority are evident such as crouching, muzzle licking and tail tucking. The behaviors typical of active submission are first used by pups to elicit regurgitation in adults. These behaviors are retained into adulthood by subordinate wolves, where they function as a gesture of intimacy and the acceptance of the differentiation of the roles of the wolves that are involved.

- Passive submission is shown when a subordinate wolf lays on its side or back, thus exposing the vulnerable ventral side of its chest and abdomen to the more dominant wolf. The subordinate wolf may also abduct its rear leg to allow for anogenital inspection by the dominant wolf. If two wolves have a disagreement, they may show their teeth and growl at each other. Both wolves try to look as fierce as they can. Usually the less dominant wolf, the subordinate one, gives up before a fight begins. To show that it accepts the other wolf's authority, it rolls over on its back. Reactions to this behavior may range from tolerance (the dominant wolf standing over the submissive wolf) to mortal attack, particularly in the case of a trespassing alien wolf. Following the dominance rules usually keeps the wolves in a pack from fighting among themselves and hurting each other.

Emotions

- Wolves convey much with their bodies. If they are angry, they may stick their ears straight up and bare their teeth. A wolf who is suspicious pulls its ears back and squints. Fear is often shown by flattening the ears against the head. A wolf who wants to play dances and bows playfully

Urination

- Wolves have a very good sense of smell about 100 times greater than humans. They use this sense for communication in a variety of ways. Wolves mark their territories with urine and scats, a behavior called scent-marking. When wolves from outside of the pack smell these scents, they know that an area is already occupied. It is likely that pack members can recognize the identity of a packmate by its urine, which is useful when entering a new territory or when packmembers become separated. Dominant animals may scent mark through urination every two minutes. When they do so they raise a leg, this dominant posture utilizes multiple forms of communication and is called a "Raised Leg Urination" or RLU.

- Wolves will also use urine to scent mark food caches that have been exhausted. By marking an empty cache, the animal will not waste time digging for food that isn't there.

Vocals

- Have you ever heard a wolf howl? They're not howling at the moon they are communicating. They call any time of the day, but they are most easily heard in the evening when the wind dies down and wolves are most active. Wolves' vocalizations can be separated into four categories: barking, whimpering, growling, and howling. Sounds created by the wolf may actually be a combination of sounds such as a bark-howl or growl-bark.

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