The Lion (Panthera Leo)
The lion is a large carnivorous feline of Africa and Northwest India and has a short tawny coat, a tufted tail, and, in the male, a heavy mane around the neck and shoulders
The African Buffalo/Cape Buffalo(Syncerus Caffer)
The Cape Buffalo is a large horned bovid. ( Im also sure you dont know what 'bovid' is..... wikipedia is always available!!) It is the most dangerous of the five( believe it or not) reportedly causing the most hunter deaths.
The Rhinoceros

The rhinoceros is a large, thick skinned herbivore having one/two upright horns on the snout. In Africa, there are two distinct species of rhinoceros; the black rhinoceros(diceros bicornis) and the white rhinoceros (Ceratotherium simum). Both of these, as you can see from the pictures have two upright horns on the snout. Sadly, both are endangered.
The African Elephant
The African Elephant is a very large herbivore that has thick, almost hairless skin, a long, flexible, prehensile trunk, upper incisors forming long curved tusks of ivory and large, fan shaped ears.
There are two distict species of African elephants, which are the African Forest Elephant(loxodonta cyclotis) and the African Bush Elephant( loxodonta africana)
The Leopard (Panthera Pardus)
The leopard is a large, carnivore feline either with tawny fur with dark rosette-like markings or black fur. Leopards , amongst the 5, are the most difficult to acquire hunting licences for and are often difficult to hunt due to their behaviour and their nocturnal feeding habits. Leopards hunting usually overlaps several weeks of baiting.