A young bull (= a male cow) that has been castrated (= had part of its sex organs removed).
The jackal is a medium sized member of the dog family, originally found in Africa, Asia and southeast Europe. There are four main species of jackal with these jackal species being the golden jackal, the side-striped jackal, the black-backed jackal and the Ethiopian wolf jackal. The golden jackal is the most northernly species of jackal and can be found as far east as Burma in Southeast Asia. Jackals are generally found in packs of roughly between 10 and 30 jackal individuals. Jackals use their large group numbers to their advantage and work together in a similar way to a wolf pack to both occasionally hunt for food but more so that the jackals can protect one another.