书城公版The Land of Footprints
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第65章 XIX. THE TANA RIVER(4)

The utter indifference of the animals to the advance of a big conflagration always impressed me. One naturally pictures the beasts as fleeing wildly, nostrils distended, before the devouring element. On the contrary I have seen kongoni grazing quite peacefully with flames on three sides of them. The fire seems to travel rather slowly in the tough grass; although at times and for a short distance it will leap to a wild and roaring life. Beasts will then lope rapidly away to right or left, but without excitement.

On these open plains we were more or less pestered with ticks of various sizes. These clung to the grass blades; but with no invincible preference for that habitat; trousers did them just as well. Then they ascended looking for openings. They ranged in size from little red ones as small as the period of a printed page to big patterned fellows the size of a pea. The little ones were much the most abundant. At times I have had the front of my breeches so covered with them that their numbers actually imparted a reddish tinge to the surface of the cloth. This sounds like exaggeration, but it is a measured statement. The process of de-ticking (new and valuable word) can then be done only by scraping with the back of a hunting knife.

Some people, of tender skin, are driven nearly frantic by these pests. Others, of whom I am thankful to say I am one, get off comparatively easy. In a particularly bad tick country, one generally appoints one of the youngsters as "tick toto." It is then his job in life to de-tick any person or domestic animal requiring his services. His is a busy existence. But though at first the nuisance is excessive, one becomes accustomed to it in a remarkably short space of time. The adaptability of the human being is nowhere better exemplified. After a time one gets so that at night he can remove a marauding tick and cast it forth into the darkness without even waking up. Fortunately ticks are local in distribution. Often one may travel weeks or months without this infliction.

I was always interested and impressed to observe how indifferent the wild animals seem to be to these insects. Zebra, rhinoceros and giraffe seem to be especially good hosts. The loathsome creatures fasten themselves in clusters wherever they can grip their fangs. Thus in a tick country a zebra's ears, the lids and corners of his eyes, his nostrils and lips, the soft skin between his legs and body, and between his hind legs, and under his tail are always crusted with ticks as thick as they can cling. One would think the drain on vitality would be enormous, but the animals are always plump and in condition. The same state of affairs obtains with the other two beasts named. The hartebeeste also carries ticks but not nearly in the same abundance; while such creatures as the waterbuck, impalla, gazelles and the smaller bucks seem either to be absolutely free from the pests, or to have a very few. Whether this is because such animals take the trouble to rid themselves, or because they are more immune from attack it would be difficult to say. I have found ticks clinging to the hair of lions, but never fastened to the flesh.

It is probable that they had been brushed off from the grass in passing. Perhaps ticks do not like lions, waterbuck, Tommies, et al., or perhaps only big coarse-grained common brutes like zebra and rhinos will stand them at all.