My Studio Neighbors

Normally each of these brushes is closed at the end by the natural pith of the bamboo. I now find them all either open or otherwise tampered with, and the surrounding surface of the table littered with tiny balls, apparently of sawdust. I picked up one of the nearest brushes, and upon inverting it and giving it a slight tap, a tiny green worm fell out of the opening. From the next one I managed to shake out seven of the caterpillars, while the third had passed beyond this stage, the aperture having been carefully plugged with a mud cork, which was even now moist. Two or three others were in the same plugged condition, and investigation showed that no single brush had escaped similar tampering to a greater or less extent. One brush had apparently not given entire satisfaction, for the plug had been removed, and the caterpillars, eight or ten in number, were scattered about the opening. But the dissatisfaction probably lay with one of these caterpillars rather than with the maternal wasp, who h