European jackal
The European jackal is the largest of the golden jackals, with animals of both sexes measuring 120–125 cm (47–49 in) in total length and 10–13 kg (20–29 lb) in body weight. One adult male in North-Eastern Italy is recorded to have reached 14.9 kg (33 lb). The fur is coarse, and is generally brightly coloured with blackish tones on the back. The thighs, upper legs, ears and forehead are bright reddish chestnut. Jackals in Northern Dalmatia have broader than average skulls, which is thought to result from human induced isolation from other populations, thus resulting in a new morphotype.
Golden jackal
The golden jackal is both a predator and a scavenger, and an omnivorous and opportunistic forager with a diet that varies according to its habitat and the season. In Bharatpur, India, over 60% of its diet was measured to consist of rodents, birds, and fruit. In the Kanha Tiger Reserve, 80% of its diet consists of rodents, reptiles and fruit. 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. The jackal will scavenge off the kills made by the lion, tiger, leopard, dhole, and gray wolf. In some regions of Bangladesh and India, jackals subsist by scavenging on carrion and garbage, and will cache extra food by burying it. The Irish novelist, playwright and poet, Oliver Goldsmith, wrote about the golden jackal: