Sawdust Piles Are Sure Sign of Carpenter Ants. The first sign of trouble was a little mound of what looked like sawdust on the raised concrete ledge in the laundry room. My neighbor has a raised ranch. In the unfinished basement area there is a narrow, half-inch gap between the wallboard and the concrete foundation. Between every set of studs we could see little pyramid-shaped piles of âsawdust.â I hated to be the bearer of bad news, but my neighbor had carpenter ants. The âsawdustâ was the byproduct of their munching.
Habenula definition, a narrow bandlike structure, as the stalk attaching the pineal gland to the thalamus. See more.
Haber is the most common of the auxiliary verbs in Spanish as it is used to form the perfect tenses. It is the equivalent of the English have as an auxiliary verb â but it shouldn't be confused when using have meaning possess, which is usually tener. Haber is irregular in most tenses and in the subjunctive mood. It is not used in the imperative mood. It also is seldom used on its own in compound tenses, although it is used to form the compound tenses of other verbs. Irregular forms are shown below in boldface.