Geographic Range
Lepus capensis is native to non-forested areas of Africa, including one population in the south and a distinct one in the Sahel and Sahara. It is also widespread through parts of the Middle East and Central Asia ( http://www.geobop.com , http://www.borealforest.org ; Wilson and Reeder, 1993)
- Biogeographic Regions
- palearctic
- oriental
- ethiopian
Habitat
This species is found in open land, such as meadows, pastures, cultivated fields,
sandy moors, and marshes, close to hedges, thickets, and forests.
Lepus capensis
inhabits bioclimatic regions that are temperate and humid, hot and dry, and can be
found in barren and extreme arid deserts. (
http://www.borealforest.org
, Kronfeld and Shkolnik 1996)
- Habitat Regions
- temperate
- terrestrial
- Terrestrial Biomes
- desert or dune
- Wetlands
- marsh
- Other Habitat Features
- agricultural
Physical Description
Brown Hares have a slender body with a bushy tail. The oval-shaped head has very
long (12 to 14 cm), black-tipped ears and large, reddish-brown eyes. This species
also has very long and powerful hind legs.
Lepus capensis
has ginger-brown fur with shades of black on the upper parts, a more ginger-colored
breast and sides, with white inner sides of the legs and belly, and reddish-gray hair
on the nape of the neck. (
http://www.borealforest.org
, Grzimek 1990,
http://www.harrogate.co.uk/biltonhistory
)
- Other Physical Features
- endothermic
- bilateral symmetry
Reproduction
The mating system of these animals has not been reported.
Mating among
L. capensis
occurs from January to June, with the young being born from March to October. Gestation
lasts 42 days, and the doe raises 2 to 4 litters of 1 to 6 leverets per year. During
the mating season, mating activities are very lively in the late morning or early
afternoon. (
http://www.borealforest.org
, Grzimek 1990)
- Key Reproductive Features
- iteroparous
- seasonal breeding
- gonochoric/gonochoristic/dioecious (sexes separate)
- sexual
- fertilization
- viviparous
Lepus capensis
newborn weigh an average of 4.5 oz and develop rapidly in the nest. The young are
suckled for three weeks, at which time they are already eating plant food. Young
are idependent and completely weaned by one month. At this time they reach a weight
of about 2 lb. Brown hares reache adulthood at 7 to 9 months. (
http://www.borealforest.org
, Grzimek 1990)
- Parental Investment
- precocial
-
pre-fertilization
- provisioning
-
protecting
- female
-
pre-hatching/birth
-
provisioning
- female
-
protecting
- female
-
provisioning
-
pre-weaning/fledging
-
provisioning
- female
-
provisioning
Lifespan/Longevity
Specific information on the longevity of this species is not available. However, hares
rarely live more than a year in the wild. Only a few individuals obtain 5 years,
and the highest recorded age of 12.5 years is an exception.
Behavior
Behavior of L. capensis is very similar to that of European field hares. They have greatly elongated hindlimbs, allowing for an excellent running ability. They can run at speeds up to 48 miles per hour, and leap 8 ft forward and almost as high. Hares are also good climbers and swimmers.
Ritual fights between males occur before reproduction in the spring. The males chase and then box one another by standing up on their hind legs and hitting each other with their front legs.
Hares can survey their surroundings while lying down to rest with their large eyes that cover a field of 360 degrees. Hares close their eyes when they feel safe, falling into a semisleep. Deep sleep is rare, and rarely lasts for more than one minute per day. During this deep sleep the eyes are tightly closed and the hare lies on its side. When any sound is detected, or possible danger seen, a hare will press close to the ground and become rigid and motionless.
A special feature of a population of
L. capensis
in Mongolia, is using marmot or suslik burrows, which is thought to be a climatic
adaptation. (
http://www.borealforest.org
, Grzimek 1990,
http://www.lineone.net/wildlife
, Vaughan 2000)
- Key Behaviors
- terricolous
- saltatorial
- diurnal
- motile
Home Range
The size of home ranges for these hares has not been reported.
Communication and Perception
The communication patterns of these animals have not been reported in detail. However,
it is likely that as with all diurnal mammals, there are some forms of visual communication,
such as is seen in the ritual interactons between males during mating season. Tactile
communication is probably important between mates, as well as between mothers and
their offspring. Chemical cues may help to identify reproductive condition, and may
play some role in mating. Hares have acute hearing, but the role of this in communication
within the species is not known.
Food Habits
Brown hares are primarily herbivorous. Their diet includes herbaceous plants, cereals,
berries, vegetables, and some fungi, such as mushrooms. This species of hare also
eats some of its fecal droppings laid during the night, and digests them a second
time to obtain essential nutrients (proteins and vitamins) from material as it passes
through the alimentary canal a second time.
- Plant Foods
- leaves
- wood, bark, or stems
- seeds, grains, and nuts
- flowers
- lichens
- Other Foods
- fungus
- dung
Predation
Hares are in danger from the first day of their existence from a number of predators,
including raptors and foxes and other mammalian carnivores. Their greatly elongated
hindlimbs have allowed them to adopt a bounding gait and occupy areas with limited
shelter. So, instead of taking cover when danger approaches, they depend on their
running ability for escape. About 20 to 40 percent of annual hare offspring are eliminated
by predators or natural causes. Loss among hares is to a much greater extent due
to diseases and parasites than predators. Deaths are also connected with weather,
nutritional deficiencies, agricultural activities, and road traffic.
Ecosystem Roles
Hares provide about 5 percent of total food intake for their predators.
Economic Importance for Humans: Positive
Humans hunt these hares for food.
- Positive Impacts
- food
Economic Importance for Humans: Negative
When
L. capensis
populations are high, these hares may cause damage in young forest plantations and
among crops.
- Negative Impacts
- crop pest
Conservation Status
These animals are not currently a conservation concern.
Other Comments
Many populations of this species have been recognized as distinctive and sometimes
been considered full species.
Additional Links
Contributors
Nancy Shefferly (editor), Animal Diversity Web.
Dana Begnoche (author), University of Michigan-Ann Arbor, Bret Weinstein (editor), University of Michigan-Ann Arbor.
- Palearctic
-
living in the northern part of the Old World. In otherwords, Europe and Asia and northern Africa.
- introduced
-
referring to animal species that have been transported to and established populations in regions outside of their natural range, usually through human action.
- oriental
-
found in the oriental region of the world. In other words, India and southeast Asia.
- native range
-
the area in which the animal is naturally found, the region in which it is endemic.
- Ethiopian
-
living in sub-Saharan Africa (south of 30 degrees north) and Madagascar.
- native range
-
the area in which the animal is naturally found, the region in which it is endemic.
- temperate
-
that region of the Earth between 23.5 degrees North and 60 degrees North (between the Tropic of Cancer and the Arctic Circle) and between 23.5 degrees South and 60 degrees South (between the Tropic of Capricorn and the Antarctic Circle).
- terrestrial
-
Living on the ground.
- desert or dunes
-
in deserts low (less than 30 cm per year) and unpredictable rainfall results in landscapes dominated by plants and animals adapted to aridity. Vegetation is typically sparse, though spectacular blooms may occur following rain. Deserts can be cold or warm and daily temperates typically fluctuate. In dune areas vegetation is also sparse and conditions are dry. This is because sand does not hold water well so little is available to plants. In dunes near seas and oceans this is compounded by the influence of salt in the air and soil. Salt limits the ability of plants to take up water through their roots.
- marsh
-
marshes are wetland areas often dominated by grasses and reeds.
- agricultural
-
living in landscapes dominated by human agriculture.
- iteroparous
-
offspring are produced in more than one group (litters, clutches, etc.) and across multiple seasons (or other periods hospitable to reproduction). Iteroparous animals must, by definition, survive over multiple seasons (or periodic condition changes).
- seasonal breeding
-
breeding is confined to a particular season
- sexual
-
reproduction that includes combining the genetic contribution of two individuals, a male and a female
- fertilization
-
union of egg and spermatozoan
- viviparous
-
reproduction in which fertilization and development take place within the female body and the developing embryo derives nourishment from the female.
- young precocial
-
young are relatively well-developed when born
- saltatorial
-
specialized for leaping or bounding locomotion; jumps or hops.
- diurnal
-
- active during the day, 2. lasting for one day.
- motile
-
having the capacity to move from one place to another.
- visual
-
uses sight to communicate
- tactile
-
uses touch to communicate
- acoustic
-
uses sound to communicate
- chemical
-
uses smells or other chemicals to communicate
- visual
-
uses sight to communicate
- tactile
-
uses touch to communicate
- acoustic
-
uses sound to communicate
- chemical
-
uses smells or other chemicals to communicate
- food
-
A substance that provides both nutrients and energy to a living thing.
- herbivore
-
An animal that eats mainly plants or parts of plants.
- folivore
-
an animal that mainly eats leaves.
- granivore
-
an animal that mainly eats seeds
- endothermic
-
animals that use metabolically generated heat to regulate body temperature independently of ambient temperature. Endothermy is a synapomorphy of the Mammalia, although it may have arisen in a (now extinct) synapsid ancestor; the fossil record does not distinguish these possibilities. Convergent in birds.
- bilateral symmetry
-
having body symmetry such that the animal can be divided in one plane into two mirror-image halves. Animals with bilateral symmetry have dorsal and ventral sides, as well as anterior and posterior ends. Synapomorphy of the Bilateria.
References
Blomstrom, David, 1998. "Geobopological Survey" (On-line). Accessed November 11, 2001 at www.geobop.com/geozoo .
Grzimek, 1990. Grzimek's Encyclopedia of Mammals . New York: McGraw-Hill.
Heptinstall, Nigel, 1996. "Bilton Historical Society" (On-line). Accessed November 11, 2001 at www.harrogate.co.uk/biltonhistory .
Kronfeld, N., A. Shkolnik. 1996. Adaptation to Life in the Desert in the Brown Hare (*Lepus capensis*). Journal of Mammalogy , 77/1: 171-178.
Peltonen, Aki, 2000. "borealforest.org" (On-line). Accessed November 11, 2001 at www.borealforest.org .
Tiscali.com, 2001. "British Wildlife Guide" (On-line). Accessed November 11, 2001 at www.lineone.net/wildlife .
Vaughan, T.A., R., Czaplewski, N.J.. 2000. Mammalogy . Orlando, FL: Harcourt, Inc..
Wilson, D., D. Reeder. 1993. Mammal Species of the World . Washington, DC: Smithsonian Institution press.