Golden jackal

The ancestor of the golden jackal is believed to be the extinct Arno river dog that lived in southern Europe 1.9 million years ago.

The golden jackal is abundant in valleys and beside rivers and their tributaries, canals, lakes, and seashores; however, the species is rare in foothills and low mountains.

The study found that the golden jackal and the African wolf shared a very similar skull and body morphology and that this had confused taxonomists into regarding these as one species.

[20] The oldest golden jackal fossil was found at the Ksar Akil rock shelter located 10 km (6.2 mi) northeast of Beirut, Lebanon.

[23] An unusual fossil of a heel bone found in Azykh Cave, in Nagorno-Karabakh, dates to the Middle Pleistocene and is described as probably belonging to the golden jackal, but its classification is not clear.

During the Last Glacial Maximum, 25,000 to 18,000 years ago, the warmer regions of India and Southeast Asia provided a refuge from colder surrounding areas.

At the end of the Last Glacial Maximum and the beginning of the warming cycles, the golden jackal lineage expanded out of India and into Eurasia to reach the Middle East and Europe.

[31] Genetic data indicates that the golden jackals of the Peloponnese Peninsula in Greece and the Dalmatian coast in Croatia may represent two ancient European populations from 6,000 years ago that have survived into modern times.

The golden jackal is similar to the gray wolf but is distinguished by its smaller size, lighter weight, more elongated torso, less-prominent forehead, shorter legs and tail, and a muzzle that is narrower and more pointed.

[66] The jackal's fur is coarse and relatively short,[64] with the base color golden, varying seasonally from a pale creamy yellow to a dark tawny.

The fur on the back is composed of a mixture of black, brown, and white hairs, sometimes giving the appearance of the dark saddle like that seen on the black-backed jackal.

[71] Unlike melanistic wolves and coyotes that received their dark pigmentation from interbreeding with domestic dogs, melanism in golden jackals probably stems from an independent mutation that could be an adaptive trait.

The development of the autumn coat starts with the rump and tail and spreads to the back, flanks, belly, chest, limbs and head, with full winter fur being attained at the end of November.

In India, they will occupy the surrounding foothills above arable areas,[78] entering human settlements at night to feed on garbage, and have established themselves around hill stations at 2,000 m (6,600 ft) height above mean sea level.

In Turkey, the Caucasus, and Transcaucasia they have been observed up to 1,000 m (3,300 ft) above mean sea level, particularly in areas where the climate supports shrublands in high elevations.

[79] The golden jackal fills much the same ecological niche in Eurasia as the coyote does in North America;[80] it is both a predator and a scavenger,[81] and an omnivorous and opportunistic forager with a diet that varies according to its habitat and the season.

Vegetable matter forms part of the jackal diet, and in India they feed intensively on the fruits of buckthorn, dogbane, Java plum, and the pods of mesquite and the golden rain tree.

In some regions of Bangladesh and India, golden jackals subsist by scavenging on carrion and garbage, and will cache extra food by burying it.

It is more noisy in its pursuits even than the dog, and more voracious than the wolf.In the Caucasus and Transcaucasia, golden jackals primarily hunt hares and mouse-like rodents, and also pheasants, francolins, ducks, coots, moorhens, and passerines.

Around the edges of the Karakum Desert, jackals feed on gerbils, lizards, snakes, fish, muskrats, the fruits of wild stony olives, mulberry, dried apricots, watermelons, muskmelons, tomatoes, and grapes.

Jackals in southwestern Tajikistan can carry up to 16 species of parasitic cestodes (flatworm), roundworms, and acanthocephalans (thorny-headed worms), these are: Sparganum mansoni, Diphyllobothrium mansonoides, Taenia hydatigena, T. pisiformis, T. ovis, Hydatigera taeniaeformis, Dipylidium caninum, Mesocestoides lineatus, Ancylostoma caninum, Uncinaria stenocephala, Dioctophyma renale, Toxocara canis, Toxascaris leonina, Dracunculus medinensis, Filariata and Macracanthorhynchus catulinum.

[97] In northeastern Italy, the jackal is a carrier of the tick species Ixodes ricinus and Dermacentor reticulatus, and the smallest human fluke Metagonimus yokogawai that can be caught from ingesting infected raw fish.

[74] Dog pups show unrestrained fighting with their siblings from 2 weeks of age, with injury avoided only due to their undeveloped jaw muscles.

They are hunted in Bosnia and Herzegovina,[111] Bulgaria, Croatia, Hungary, Kosovo, Latvia, Lithuania, Montenegro, Romania, Serbia, Slovakia, Slovenia, and Ukraine.

[4] The ancient Hindu text, the Mahabharata, tells the story of a learned jackal who sets his friends the tiger, wolf, mongoose, and mouse against each other so he can eat a gazelle without sharing it.

[115] According to the flood myth of the Kamar people in Raipur district, India, the god Mahadeo (Shiva) caused a deluge to dispose of a jackal who had offended him.

[116] In Rudyard Kipling's Mowgli stories collected in The Jungle Book, the character Tabaqui is a jackal despised by the Seeonee wolf pack due to his mock cordiality, his scavenging habits, and his subservience to Shere Khan the tiger.

This encroachment has led to habitat fragmentation and the need for jackals to enter agricultural areas and villages in search for food, resulting in conflict with humans.

[122] Some indigenous people of India, such as the Kolis and Vaghirs of Gujarat and Rajasthan and the Narikuravas in Tamil Nadu, hunt and eat golden jackals, but the majority of South Asian cultures consider the animal to be unclean.

[119] In Russia and the other nations of the former Soviet Union, golden jackals are considered furbearers of low quality because of their sparse, coarse, and monotonously colored fur.

Golden jackal profile
Lateral and dorsal aspects of skull
Syrian jackal ( C. a. syriacus ) hunting in reeds
Indian jackal ( C. a. indicus ) feeding on chital carcass in Pench National Park
Male golden jackal interacting with a female red fox and its kits in south-western Germany
Adult heartworm in the right ventricle of the heart of a golden jackal
Howling at the Szeged Zoo, Hungary
Syrian jackal ( C. a. syriacus ) pup at the entrance to its den, Yarkon Park , Israel
Pair of Sri Lankan jackals ( C. a. naria ) in Udawalawe National Park
Indian jackal at Upper Bhavani , India
Tabaqui (left) torments Father Wolf and his family, as illustrated in the 1895 edition of Rudyard Kipling 's The Two Jungle Books .
Jackals hunted in Vojvodina
European jackal undergoing training at Sheremetyevo Airport , Russia