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Exploring the beautiful nature of California
California Nature: Bobcat
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The bobcat (Lynx rufus) is equipped
with razor-sharp claws, needle-like teeth, and the strength to
make good use of these weapons. About the size of a medium-sized
dog, male bobcats average 39 inches in length and weigh about
24 pounds, while females are closer to 36 inches in length and
15 pounds in weight.
The bobcat is so named because of it's 'bobbed' tails, which are
usually 5-6 inches, although tails as long as eighteen inches
have been recorded! The false perception that the bobcat has
hardly any tail has given rise to many people thinking they have
seen a panther when they have, in fact, seen a bobcat.
The bobcat fur is short, soft, and dense. Its color is dark
brown with black spots and bars most visible along the sides and
legs. The backs of the bobcat ears are white with a black
outline. Their underparts are generally white. Like all cats, a
bobcat, using its whiskers like fingertips, can "feel" prey in
complete darkness, for instance in a rodent burrow. If a cat's
whiskers "touch a mouse, it reacts with the speed and precision
of a mousetrap.
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Bobcats are territorial and solitary. Bobcats of the same sex do not share the same home range. A male bobcat will not allow another male to use its home range. Likewise, a female bobcat will not tolerate another female within her range. However, there is some overlap in range boundaries between same-sexed neighbors. The degree of overlap varies from area to area and by sex. Males do allow females to use their ranges and vice-versa. Because of this territorial behavior, bobcat property is partitioned in much the same way as humans own and occupy property.
The bobcat is equally at home ranging from the dense chaparral of southern California, to the forests of British Columbia, to the citrus groves of central Florida, and to the swampy forests of the Gulf Coast. Like many animals, the bobcat especially favors the environmentally rich "ecotones,"
or transitional zones between habitat types, for
instance, a juncture of woodlands and grasslands
or of old growth and new growth. Bobcats have a
territorial range of five or six square miles
and generally cover their territory in a slow,
careful fashion. Home ranges are elliptical in
shape and boundaries often follow roads,
streams, or other natural contours. Boundaries,
as well as range sizes, do shift seasonally.
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For instance, male bobcats tend to expand their boundaries
during the breeding season in order to maximize the
opportunities to find a mate. When rearing young kittens, female
bobcats often appear to use less area because of the need to
tend to their litter.
Bobcats have retractable claws like house cats. This is a good way to tell the difference between a bobcat track and that of a dog since they are similar in size.
Bobcats put their back feet in the same place where their front feet stepped so as not to disrupt the surroundings any more than necessary. An extremely efficient hunter, the bobcat, like most felines, hunts by sight and usually at night.
Like most carnivores, bobcats possess teeth which are specialized for the acquisition and consumption for prey. The bobcats teeth are extremely effective in severing the spinal cord of small prey or delivering severe puncture wounds to a person or an attacking animal. Bobcats will eat just about anything that moves, but mammals are by far the most important group of prey animals.
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In California, the cottontail, marsh rabbit, cotton rat, and an occasional young white-tailed deer are the primary prey species. By feeding on these animals, the bobcat provides a necessary control on their populations. Since
California is also an important wintering habitat for migrating birds, the bobcat’s winter diet reflects this abundance and includes ground-dwelling birds such as towhees, robins, catbirds and thrashers.
In California, bobcats breed from August to March with the peak
in February and March. Courtship and mating usually last one to
two days. During this time, the male and female bobcat will
travel, hunt, and eat together. Except when adults come together
to mate, or when a female is raising kittens, each bobcat
remains alone throughout its life.
The average litter size is two to three kittens, and they are
born after a gestation period of 50 to 60 days. The bobcat
kitten's fur is spotted when they are born and as they get older
the spots fade into light black streaks. The kittens eyes do not
open until about nine days old. The young are weaned in about
two months. From about five months on, the dam, or mother
bobcat, will teach her kittens how to hunt for food. From eight
to eleven months of age, the dam will abandon her kittens or
evict them from her home range.
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Unlike most other cats, a bobcat takes
readily to water, sometimes attacking prey such as beaver in the
shallows.
Most Californians may never see a bobcat,
though the fringes of suburbia continue to move ever closer to
its habitat. Swift and secretive, hunting mostly at night,
bobcats are the most discreet of neighbors and an integral part
of California’s wildlife community.
As humans began to populate California, the grizzly stood its
ground, refusing to retreat in the face of advancing
civilization. It killed livestock and interfered with settlers.
The most common predator of the adult bobcat is man. Hunters are
allowed to hunt bobcats in some areas. Mountain Lions and Wolves
are also predators. The bobcat kittens have other predators
including owls, eagles, coyotes and foxes.
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Bats
Bears
Bison
Bobcat
Chipmunks
& Squirrels
Deer & Elk
Feral Horses
Foxes
Gophers
Gray Wolf
Jaguar
Mice & Rats
Mountain Lion
Porcupine
Rabbits
& Hares
Raccoons
River Otter
Sheep
Shrews, Moles,
& Opossum Skunks
Weasels & Minks
Wolverine and Badger |
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