There was a slight rustling in the bush ahead of us as I stepped out, and then the sound of feet. I made a dash for the chance of a running shot, but it was too late, and all we saw was half a dozen beautiful koodoo disappearing among the tree stems.

I turned towards that Go ’way bird. Perhaps he did not like the look on my face or the way I held the rifle; for he gave one more snarling shriek, as if he was emptying himself for ever of his rage and spite, and flapped away.

Jock was standing like a statue, leaning slightly forward but with head very erect, jaws tightly closed, and eyes looking straight in front, as bright as black diamonds.

It was a bad disappointment; for that was the first time we had fairly and squarely come upon koodoo. However, it was still early and the game had not been scared, but had gone off quietly; so hoping for another chance we started off at a trot along the fresh spoor.

A big koodoo bull stands as high as a bullock, and although they have the small shapely feet of an antelope the spoor is heavy enough to follow at a trot except on stony ground. Perhaps they know this, for they certainly prefer the rough hard ground when they can get it. We went along at a good pace, but with many short breaks to make sure of the spoor in the stony parts; and it was pretty hot work, although clothing was light for hunting. A rough flannel shirt, open at the throat, and moleskin trousers dyed with coffee—for khaki was unknown to us then—was the usual wear; and we carried as little as possible. Generally a water-bottle filled with unsweetened cold tea and a cartridge belt were all we took besides the rifle. This time I had less than usual. Meaning to be out only for a couple of hours at most and to stick close to the road, I had pocketed half a dozen cartridges and left both bandolier and water-bottle behind.

It was not long before we came upon the koodoo again; but they were on the watch. They were standing in the fringe of some thick bush, broadside on but looking back full at us, and as soon as I stopped to aim the whole lot disappeared with the same easy movement, just melting away in the bush.

If I had only known it, it was a hopeless chase for an inexperienced hunter: they were simply playing with me. The very things that seemed so encouraging to me would have warned an old hand that running on the trail was quite useless. When they moved off quietly, it was not because they were foolhardy or did not realise the danger. When they allowed us to catch up to them time after time, it was not because they did not expect us. When they stood on the edge of thick bush where we could see them, it was not stupidity. When they could disappear with an easy bound, it was not accident. It was all part of the game. They were keeping in touch with us so that we could not surprise them, and whenever they stopped it was always where they could see us coming through the thinner bush for a long way and where they themselves could disappear in the thick bush in a couple of strides. Moreover, with each fresh run they changed their direction with the object of making it difficult for us to follow them up, and with the deliberate purpose of eventually reaching some favourite and safe haunt of theirs.

An old hand might have known this; but a beginner goes blindly along the spoor—exactly where they are expecting him. The chase was long and tiring, but there was no feeling of disappointment and no thought of giving it up: each time they came in sight we got keener and more excited, and the end seemed nearer and more certain. I knew what the six animals were—four cows, one young bull, and a magnificent old fellow with a glorious head and great spiral horns. I carried his picture in my eye and could pick him out instantly wherever he stood and however motionless; for, incredibly difficult as it is to pick out still objects in the bush before your eye becomes accustomed to it, it is wonderful what you can do when your eye is in and you are cool and intent and know what you are looking for. I had the old bull marked down as mine, and knew his every detail—his splendid bearing, strong shaggy neck with mane to the withers and bearded throat, the soft grey dove-colour of the coat with its white stripes, the easy balancing movement in carrying the massive horns as he cantered away, and the trick of throwing them back to glide them through the bush.

The last run was a long and hard one; and the koodoo seemed to have taken matters seriously and made up their minds to put a safe distance between us and them. The spooring was often difficult and the pace hot. I was wet through from the hard work, and so winded that further effort seemed almost impossible; but we plodded away—the picture of the koodoo bull luring me on, and Jock content with any chase. Without him the spoor would have been lost long before; it was in many places too faint and scattered for me to follow, but he would sniff about quietly, and, by his contented looks back at me and brisk wagging of that stumpy tail, show that he was on it again, and off we would go on another tired straggling trot. But at last even his help was not enough: we had come to the end of the chase, and not a spoor, scratch, or sign of any sort was to be seen.

Time had passed unnoticed, and it was only when it became clear that further search would be quite useless that I looked at my watch and found it was nearly five o’clock. That was rather a shock, for it seemed reasonable to think that, as we had been out for pretty nearly two hours and going fast for most of the time, it would take almost as long to get back again.