SKUNKS

  Characteristics

The striped skunk is easily identified by the white stripe that runs from its head to its tail. Its stripes start with a triangle at the head and break into two stripes down its back. The stripes usually meet again and form one stripe at the base of their tail. Their tails are usually a mixture of white and black fur. Each striped skunk has a unique stripe pattern.

The striped skunk is about the same size as a house cat. It has a small triangular head and little ears. Its legs are short with webbed toes and claws the striped skunk uses for digging and looking for food.

  Range

The striped skunk is only found in North America. Its range runs from central Canada to northern Mexico.

  Habitat

The striped skunk tends to live in open areas with a mix of habitats like woods and grasslands or meadows. It is usually never further than two miles from water.

  Diet

The striped skunk is omnivorous, it eats both meat and plants. Its diet includes insects, small mammals, fish, crustaceans, fruits, nuts, leaves, grasses and carrion (dead animals). What a skunk eats often depends on what it can find and the time of year.

  Life Cycle

Striped skunks mate from mid-February to mid-March. The babies are born about two months later. An average skunk litter has five to six babies. Skunk babies are blind and deaf when they are born. They will nurse in the den for about a month and a half. After they leave the den they may stay with their mother for up to a year.

  Behavior

With their short, stubby legs, it isn't easy for a skunk to outrun a predator. The striped skunk has developed a unique defense system. When a skunk is  threatened, it first tries to run away from the predator. If that doesn't work, it tries to frighten the predator by arching its back, raising its tail and turning its back on the predator. It may also stomp its feet. If this doesn't work, as a last resort, the skunk will spray the animal with a strong-smelling fluid. The fluid really stinks and it can also sting the eyes of the predator. This gives the skunk time to get away! A skunk can spray as far as twelve feet!

The skunk is primarily nocturnal. It sleeps in its burrow during the day and hunts at night. It usually doesn't dig its own burrow. It looks for an abandoned burrow or finds a natural hollow under a tree or building.

SKUNK SPRAY INFORMATION

 

Skunks use a highly odoriferous secretion to deter predation: A yellow oil composed of thiols and thioacetate derivatives of these thiols. This secretion is stored in two walnut sized glands with openings in the anus. When alarmed or attacked, a skunk can direct this spray several feet. At high concentrations the secretion causes nausea and retching and will act like tear gas if the liquid gets in the eyes. At lower concentrations it has a very foul odor. The human nose can detect skunk spray thiols at about 10 parts per billion.

 

To neutralize or deodorize skunk spray, the chemicals in the secretion must be changed to a different type of molecule. Tomato juice does not work (see below for an explanation).

For pets that have been sprayed, bathe the animal in a mixture of 1 quart of 3% hydrogen peroxide (from drug store), 1/4 cup of baking soda (sodium bicarbonate) and a teaspoon of liquid detergent. After 5 minutes rinse the animal with water. Repeat if necessary. The mixture must be used after mixing and will not work if it is stored for any length of time. DO NOT STORE IN A CLOSED CONTAINER - it releases oxygen gas so it could break the container. This mixture may bleach the pet's hair. I have heard of one black Labrador retriever that was chocolate colored after this treatment. (Paul Krebaum's Recipe from Chemical & E ngineering News , October 18, 1993, p. 90).

Some additional tips. Do this outside so the volatile skunk spray does not contaminate your house. To remove residual skunk odor from your clothes and any towels or rags used in this clean up procedure, wash them with one cup of liquid laundry bleach per gallon of water.

For buildings, decks, etc., a solution of liquid laundry (Chlorox®) bleach (1 cup per gallon) will work. CAUTION - THIS MAY BLEACH THE BUILDINGS, DECKS, ETC. Try it on a small area if bleaching may be a problem. The bleach must come in contact with the spot where the secretion was sprayed Repeated applications may be necessary for large amounts of the skunk spray. DO NOT USE THIS ON PETS. It will not work for skunk spray that has drifted over a large area or is trapped in a house. Only time and adequate ventilation will help in this case.

Why tomato juice is believed to eliminate skunk odor. Bathing an animal in tomato juice seems to work because at high doses of skunk spray the human nose quits smelling the odor (olfactory fatigue). When this happens, the odor of tomato juice can easily be detected. A person suffering olfactory fatigue to skunk spray will swear that the skunk odor is gone and was neutralized by the tomato juice. Another person coming on the scene at this point will readily confirm that the skunk spray has not been neutralized by the tomato juice.

 

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