She came a step or two nearer, and, at last, quite re-assured, hurried down into her hole. What a long time she stayed! but, at last, on watching the opening intently, I saw something coming toward daylight. It was a great ball of earth, quite filling the hole, that the wasp was forcing up by her hind legs. With one mighty heave the ball rolled out, scattering itself in all directions, as it broke apart.
I noticed at this time, and afterward, that as the depth of the holes increased and it took longer journeys to reach the surface, the wasps always pressed the earth they wished to get rid of into these compact balls, and so managed to bring up a much greater quantity at once than would otherwise be possible. The wasp now walked entirely round the hole, pushing carefully back the loose sand which seemed likely to fall in again. This done, she was up and away. She was in search now of the insect near which to lay her egg, but although she came in sight of several, she could get no nearer.
AFTER THE RAIN-STORM.
The inhabitants of our garden were learning how dangerous these new settlers might be, and kept well out of her way. At last, as she poised herself high in the air, and rested on her broad, strong wings for an instant, she spied, far beneath her, a small grasshopper. It was the work of only a second to pounce upon him, and to lay him out on his back perfectly insensible.
But now a difficulty arose. How could she, borne down by this heavy weight, manage to rise into the air? The locust of the day before had been caught upon a high post, and in order to carry him the wasp had only to fly down. This was a wholly different case. At last an idea seemed to occur to her: she jumped astride of the grasshopper, seized its head with her fore feet, and ran along the ground.
Ha! This was famous; but hard work, nevertheless, and she had often to let go and rest. She entered the broad path in which her house was, but somehow she had become bewildered, and mistook a neighbor's hole for her own. As she dismounted before it, and looked in, the owner angrily darted out, buzzing in a frightful manner. Our poor friend, much abashed, proceeded to the next house, and the next, everywhere meeting with the same reception.
"How stupid of her," I thought, "not to know her own home!" but just then she saw the entrance, ran swiftly toward it, and in another minute she and her burden were both safely in-doors.
Presently she came out and again flew off. She had laid her egg close to the grasshopper, but the amount of provision was not enough, so she had now gone in search of another insect, with which to fill her larder.
As soon as she was out of sight, a tiny creature flew down into the hole. She, too, had her egg to lay, and here was just the opportunity. Inside of the digger-wasp's egg the little ichneumon fly placed another and a very much smaller one, after which she darted away, just in time to escape meeting the returning mother, who, coming back laden with a second grasshopper, placed it close to the first, and set about closing the door. But all her careful work would be of no avail; no child of hers would ever come out of this house a perfect full-grown insect like herself.