Name:Canis simensis
Alias:Simian jackal, steppe jackal, Abyssinian jackal, Simian mountain jackal
Outline:Carnivora
Family:Canis simensis
length:84-101cm
Weight:11-19kg
Life:8-9Year
IUCN:LC
The Ethiopian Wolf (scientific name: Canis simensis) is a small dog with two subspecies.
Every morning, Ethiopian wolf packs spend several minutes performing a greeting ritual, sniffing, barking, biting, scratching, licking, and staring at each other. This daily ritual strengthens the unity of the wolf pack and helps maintain the hierarchy of the tribe. The wolves then set out to patrol their territory. The way they mark their territory is to urinate on rocks or bushes strategically.
Ethiopian wolves are social animals, with each pack consisting of 3-13 wolves. Pack members gather at noon and dawn to patrol the territory, and most members forage alone at other times. The hierarchy is strict, but males can rise in status through fighting, which is almost impossible for females. This hierarchy is established through games when they are still young wolves. The territory ranges from 4-15 square kilometers, and small territorial conflicts between neighbors often occur. They can communicate long distances by howling.
Ethiopian wolves are carnivores and generally prey on various rats in large quantities. They also eat bird eggs and small birds, and they have the habit of digging pits to bury excess food. They are also willing to accept carrion. They usually slowly lurk close to their prey, and then suddenly jump up and take it down. Ethiopian wolves can cooperate in hunting small gazelles, lambs and rabbits. They are more closely related to wolves and coyotes than to jackals, and may have evolved from the ancestors of wolves entering Africa.
Due to the narrow living area of Ethiopian wolves, the competition for survival is relatively fierce. There is only one breeding pair of wolves in the group with a territory. The homeless wandering between territories often mate, but because there is no territory to provide them with a source of food, it is difficult for the cubs born in this situation to survive. Female wolves with low status in the group will take the initiative to help the leader take care of the newborns and even feed them.
Every year between October and January of the following year, the female leaders of each Ethiopian wolf group give birth to a litter of 2-6 cubs in a naturally formed or excavated cave. The gestation period is about 60-62 days. Newborns have closed eyes and no teeth, and their fur is charcoal grey with a light yellow spot on their chest. At 3 weeks old, they gradually change to the same fur as adults and leave the den. After this, the alpha female usually moves to a new home, moving more than 1 km away. Pups are completely dependent on breast milk from 1 to 4 weeks old, supplemented with some solid food from 5 to 10 weeks old, and from 10 weeks to 6 months old, they rely entirely on solid food provided by pack members. They reach sexual maturity at 2 years old, and their lifespan in the wild is estimated to be 8-9 years.
As of 2008, the total population of Ethiopian wolves is thought to be as low as 500, with approximately 250 breeding individuals. Only 7 packs remain, with the largest population of 120-160 individuals living in Bale Mountains National Park. The World Wildlife Fund warns that the Ethiopian wolf is in danger of extinction due to rabies. The Ethiopian wolf is one of the rarest canines. It is not only rabies that threatens the extinction of the Ethiopian wolf, but also human activities. The World Wildlife Fund said that illegal settlers have recently flooded into the national park. They destroyed the natural environment where the Ethiopian wolf lives, and these people killed the Ethiopian wolf because they thought the wolf pack was a danger to them. Domestic dogs also pose a threat to the extinction of rare animals. Because domestic dogs and wolves will weaken the unique genetic structure of the Ethiopian wolf after breeding.
Listed in the 2011 Red List of Endangered Species of the World Conservation Union (IUCN) ver 3.1 - Endangered (EN).
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