The Bush Boys | Page 6

north of the kraal, the swarm might pass on without extending to the borders of his farm. He knew that they usually followed the direction of the wind. Unless the wind changed they would not swerve from their course.
He continued to observe them anxiously. He saw that the selvedge of the cloud came no nearer. His hopes rose. His countenance grew brighter. The children noticed this and were glad, but said nothing. All stood silently watching.
An odd sight it was. There was not only the misty swarm of the insects to gaze upon. The air above them was filled with birds--strange birds and of many kinds. On slow, silent wing soared the brown "oricou," the largest of Africa's vultures; and along with him the yellow "chasse fiente," the vulture of Kolbe. There swept the bearded "lamvanger," on broad extended wings. There shrieked the great "Caffre eagle," and side by side with him the short-tailed and singular "bateleur." There, too, were hawks of different sizes and colours, and kites cutting through the air, and crows and ravens, and many species of insectivora. But far more numerous than all the rest could be seen the little springhaan-vogel, a speckled bird of nearly the size and form of a swallow. Myriads of these darkened the air above--hundreds of them continually shooting down among the insects, and soaring up again, each with a victim in its beak. "Locust-vultures" are these creatures named, though not vultures in kind. They feed exclusively on these insects, and are never seen where the locusts are not. They follow them through all their migrations, building their nests, and rearing their young, in the midst of their prey!
It was, indeed, a curious sight to look upon, that swarm of winged insects, and their numerous and varied enemies; and all stood gazing upon it with feelings of wonder. Still the living cloud approached no nearer, and the hopes of Von Bloom continued to rise.
The swarm kept extending to the south--in fact, it now stretched along the whole western horizon; and all noticed that it was gradually getting lower down--that is, its top edge was sinking in the heavens. Were the locusts passing off to the west? No.
"Da am goin' roost for da nacht--now we'll get 'em in bagfull," said Swartboy, with a pleased look; for Swartboy was a regular locust-eater, as fond of them as either eagle or kite,--ay, as the "springhaan-vogel" itself.
It was as Swartboy had stated. The swarm was actually settling down on the plain.
"Can't fly without sun," continued the Bushman. "Too cold now. Dey go dead till da mornin."
And so it was. The sun had set. The cool breeze weakened the wings of the insect travellers, and they were compelled to make halt for the night upon the trees, bushes, and grass.
In a few minutes the dark mist that had hid the blue rim of the sky, was seen no more; but the distant plain looked as if a fire had swept over it. It was thickly covered with the bodies of the insects, that gave it a blackened appearance, as far as the eye could reach.
The attendant birds, perceiving the approach of night, screamed for awhile, and then scattered away through the heavens. Some perched upon the rocks, while others went to roost among the low thickets of mimosa; and now for a short interval both earth and air were silent.
Von Bloom now bethought him of his cattle. Their forms were seen afar off in the midst of the locust-covered plain.
"Let 'em feed um little while, baas," suggested Swartboy.
"On what?" inquired his master. "Don't you see the grass is covered!"
"On de springhaan demself, baas," replied the Bushman; "good for fatten big ox--better dan grass--ya, better dan mealies."
But it was too late to leave the cattle longer out upon the plain. The lions would soon be abroad--the sooner because of the locusts, for the king of the beasts does not disdain to fill his royal stomach with these insects--when he can find them.
Von Bloom saw the necessity of bringing his cattle at once to their kraal.
A third horse was saddled, which the field-cornet himself mounted, and rode off, followed by Hendrik and Swartboy.
On approaching the locusts they beheld a singular sight. The ground was covered with these reddish-brown creatures, in some spots to the depth of several inches. What bushes there were were clustered with them,-- all over the leaves and branches, as if swarms of bees had settled upon them. Not a leaf or blade of grass that was not covered with their bodies!
They moved not, but remained silent, as if torpid or asleep. The cold of the evening had deprived them of the power of flight.
What was strangest of all to the eyes of Von Bloom and Hendrik, was the conduct of their own horses and