In Africa the leopards have almost invariably solid black spots, very close together upon the back, and becoming less crowded towards the belly and flanks. In Ceylon there are two distinct varieties-the large panther, generally about 7 ft. 6 in. in length, and a smaller leopard, which inhabits the mountains; in that island of misnomers they are both included in the name cheetah.
In India there are several varieties, and the largest is generally distinguished as a panther. There is no animal more commonly distributed in the world than the leopard, and no tropical country is free from this universal pest, unless an island formation has excluded its unwelcome presence.
It is difficult to determine the limit in the gradation of size at which this animal merges from the leopard into the wild cat. The varieties of cats are so numerous that I do not pretend to describe them; some are of sufficient importance to be classed among the smaller leopards, while others are no larger than the ordinary domestic cat. These vary through every shade of feline colouring, from spots to stripes, or to a fulvous brown similar to the tawny coat of a lioness; but, notwithstanding the difference in shades and spots, in cats and in the true leopard or panther the character is the same. They are all cunning, ferocious, and destructive, and I believe that far more cattle and goats are killed by leopards throughout the Indian Empire than by the usually accredited malefactor, the tiger.
The largest and most beautifully marked of the leopards is the jaguar of South America. This is the size of a small tigress, and is more heavily framed than any of the leopards; the head is especially large, and the animal might almost be termed a spotted tiger. The rings are peculiarly marked, and waved instead of being circular.
The cheetah or hunting leopard is a distinct species, and although classed among the leopards, it is altogether different, both in habits and appearance; the claws, although rather long, are not retractile, neither are they curved to the same extent as all others of the genus Felis, but they resemble somewhat the toe-nails of the dog. I shall accordingly separate this animal from the ordinary class of leopards, and give it a separate existence as an object of natural history.
The panther or larger variety of leopard is about 7 ft. 6 in. in length, and has been known to approach closely upon 8 feet, but this would be an unusual size. This animal is exceedingly powerful, with massive neck and strongly developed legs. The weight of a fine specimen would be from about 160 lbs. to 170 lbs. Although heavy, there is no animal more active, except the monkey, and even those wide-awake creatures are sometimes caught, by the ever-watchful panther. Stories are told of accidents that have occurred when the hunter has been pulled out of his tree, from which imaginary security he was watching for his expected game. It is impossible to deny such facts, although they are fortunately rare exceptions to the general rule; but there can be no doubt that a panther or leopard would attack upon many occasions when a tiger would prefer to slink away.
The habits of the leopard are invariably the same, it prowls stealthily about sunset and throughout the night in search of prey. It seizes by the throat and clings with tenacious claws to the animal's neck, until it succeeds either in breaking the spine, or in strangling its victim, should the bone resist its strength. When the animal is dead, the leopard never attacks the hind-quarters first, according to the custom of the tiger, but it tears the belly open, and drags out all the viscera, making its first meal upon the heart, lungs, liver, and the inside generally. It then retreats to some neighbouring hiding-place, and, if undisturbed, it will return to its prey a little after sundown on the following day.
It is far more difficult to circumvent a leopard than a tiger; the latter seldom or never looks upwards to the trees, therefore it does not perceive the hidden danger when the hunter is watching from his elevated post; but the leopard approaches its kill in the most wary and cautious manner, crouching occasionally, and examining every yard of the ground before it, at the same time scanning the overhanging boughs, which it so frequently seeks as a place of refuge. Upon many occasions, when the disappointed watcher imagines that the leopard has forsaken its kill, and that his patience will be unrewarded, the animal may be closely scanning him from the dense bush, under cover of which it was noiselessly approaching. In such a case the leopard would retreat as silently as it had advanced, and the watcher would return home from a fruitless vigil, under the impression that the leopard had never been within a mile of his position. One of the cleverest birds in creation is the ordinary crow of all tropical countries, which lives well by the exercise of its wits; nothing escapes the observation of this bird, and it is the first to discover the body of any animal that may have been killed. Should one or more of these birds be perched in the trees after sunset, near the carcase of an animal, and should it utter a "caw," when at that late hour it should have gone to roost, you may be assured that it has espied an approaching leopard, although it may be invisible to your own sight. The watcher should be careful not to move, but to redouble his vigilance in keeping a bright look-out, as the leopard will be equally upon its guard should it hear the cry of the warning crow.
There is very little sport afforded by this stealthy animal, and it is almost useless to organize a special hunt, as it is impossible to form any correct opinion respecting its locality after it has killed an animal. It may either be asleep in some distant ravine, or among the giant branches of some old tree, or beneath the rocks in some adjacent hill, or retired within a cave, but it has no special character or custom that would guide the hunter in arranging a beat according to the usual rules in the case of tigers. The leopard is merely a nuisance, and as such it should be treated as vermin, and exterminated if possible.
There are various forms of traps adopted by the natives in different countries; the most certain is the old-fashioned fall, similar upon a large scale to the common fall mouse-traps. These should be permanent fixtures in various portions of the jungles, and they should be baited whenever the tracks of a leopard may be discovered in the neighbourhood. The trap is formed by an oblong 10 feet by 3 of very strong and straight palisades, sunk 2 feet deep in the ground, and well pounded in with stones. These should be 5 feet high, with a fall door at one end. The top should be closely secured with heavy cross-pieces of parallel logs, well weighted with big stones.