Size and description
There are three species of jackal. There's the black-backed jackal; the golden, or common, jackal; and the side-striped jackal. All three species are about the size of domestic dogs. They grow to 27 to 33 inches (70 to 85 centimeters) shoulder to rump, with a tail length of about 10 inches (25 cm).
They stand about 16 inches (40 cm) at the shoulder and weigh 11 to 26 lbs. (5 to 12 kilograms), according to the Animal Diversity Web. (ADW).
The distinguishing characteristics of each species are denoted in their common names, according to the ADW. The black-backed jackal has black hair running from the back of the neck to the tail. The rest of the body is reddish-brown or ginger and the chest is white. Side-striped jackals are light gray to tan with a white stripe from elbow to hip and black side stripes. The golden jackal's coat is usually yellow to pale gold and brown-tipped, but the color can vary with season and region.
Habitat
Jackals live primarily in Africa, but in different regions.
The black-backed jackal stays mostly in savannas and woodlands. There are two discrete populations. One lives at the southern tip of the continent in South Africa, Namibia, Botswana and Zimbabwe. The other is found along the eastern coastline, including Kenya, Somalia and Ethiopia. The populations are separated by the Olduvai Gorge in Tanzania, an area with harsh terrain that is difficult to cross.
Some jackals are social creatures, while others are not. Some live together in small groups called packs, while others live alone or in pairs. Packs typically include around six members.
Jackal pairs do everything together, including eating and sleeping. They are also very territorial and defend their territory as a team. They also hunt together.
Jackals are often both diurnal and nocturnal. This means that they are active during dawn, dusk and night. Side-striped jackals are the exception. They are strictly nocturnal.
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As omnivores, jackals like to eat both meat and vegetation. Their diet consists of leftovers from other animals' kills, ground-dwelling birds, reptiles, antelopes, fruits, insects, berries and grass. They're not picky, though.
Jackals have one mate for life, and both parents help take care of the young. After a gestation period of 57 to 70 days, the female will give birth to two to four babies in her underground den. They are born with their eyes sealed shut and it take them around 10 days for their eyes to open.
Baby jackals are called pups. Pups eat mother's milk and regurgitated food until they are weaned at 2 months.
Most jackal pup deaths happen before they are 14 weeks old. Many are swooped up by eagles and eaten. To protect her pups, a mother jackal changes her den every two weeks.
Pups start hunting at around 6 months, but mom and dad still take care of them as long as they need it. Jackals become sexually mature at 6 to 11 months of age. Some jackals leave their parents at 11 months. Some stay and babysit, protect and feed their younger siblings. Jackals typically live 10 to 12 years.
