Reports of coyotes (Canus
latrans) in North Carolina
first emerged in the 1930s, often associated with imported specimens intended
to help hunters practice for better game, i.e., red fox. Not until 1947, on
Cherokee land in Swain
County , did a forest
ranger make the first recorded wild sighting of a coyote. In the mid-1980s the
range of coyotes in North Carolina
was primarily confined to some counties on the western boundary of the Piedmont . Yet today, coyotes occur in all 100 counties of
the state. Their populations remain highest in the Western counties, but in the
last ten to twenty years sizeable populations have grown in the Coastal Plain.
It isn’t
difficult to account for recent increase in coyotes in North Carolina . The species is extremely
mobile, with individuals dispersing up to 50 miles. Plus, coyotes can adapt to
a wide-range of culinary delights. As a carnivore, most of a coyote’s diet is
made up of small mammals, but they will also consume snakes, birds and large
insects. If live food is scarce, coyotes will eat carrion. If carrion is scare,
as it is in autumn and winter, they will eat berries and herbs. Fox hunters,
houndsmen, and wildlife officials have unwittingly contributed to the rise of
the coyote by releasing adults for training and accidentally introducing very
cute coyote pups to gamelands instead of similar looking red fox pups.
Moreover, the coyote’s natural predators in North Carolina have either been hunted to
extinction (the gray wolf) or nearly so (the red wolf and mountain lion).
Coyotes from http://www.orangecountync.gov/departments/animalservices/coyote_page.php |
Besides
being adaptable, coyotes are also prolific. They reach sexual maturity around
the age of one year, and by age two they select a mate for life. Coyotes will
begin courtship rituals between January and March, and after a gestation of
only 63 days a female will give birth to between one and twelve young (average
litter: 6 pups). The pups wean from their mother six to eight weeks after being
born, but continue to get food from their father and hunting lessons from their
mother until the young disperse after one year.
The clever
and cunning antics of coyotes often increase their success. They watch the sky
for ravens, letting the birds guide them to carrion. They hunt as a pair, with one
partner jumping wildly at a rabbit forcing it right into the mouth of its mate.
Coyotes also adjust their behavior to gain from humans: begging in parking lots
in Death Valley or attacking pets in the
suburbs.
Although
coyotes terrorize local neighborhoods, sometimes eat small dogs and chickens,
and may carry rabies, they do confer one benefit: coyotes eat feral cats, and
thus they could improve depleted song bird populations. Unfortunately, this
benefit only further demonstrates the trouble we humans have respecting Mother
Nature’s balance…and it doesn’t work out so well for those poor cats either.
Did you know?
·
Coyotes range from three to four feet long, and
weight between 20 and 50 pounds.
·
Coyotes can communicate with over ten different
sounds.
·
50% to 70% of coyotes die before attaining
adulthood
·
Coyotes live between 10 and 14 years in the wild
References:
Hampton, J. 1 Aug 2010 . “Studies try to
get handle on coyotes in N.C.” The Virginian-Pilot. Available at: http://hamptonroads.com/2010/07/studies-try-get-handle-coyotes-nc.
Hill, E. P., P.
Sumner, and J. B. Wooding. 1987. Human influences on range expansion of coyotes
in the southeast. Wildlife Society Bulletin 15:521-524.
Ware, J. 12 Nov 2007 . “Coyotes make
selves at home in our backyards.” StarNews Online. Available at: http://www.starnewsonline.com/apps/pbcs.dll/article?AID=/20071112/NEWS/711120333&template=printpicart
[accessed 02 Feb 2011 ]
Wilsdon, C. 1997.
“Gaining Ground." National Geographic World. Feb 1997.
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