sand wasp

Short definition from Wiktionary

Noun

1. 1
   A predatory crabronid wasp that builds burrowlike nests in the ground: Any of genus Ammophila of narrow-waisted hunting wasps, sometimes placed in Sphecidae.
2. 2
   A predatory crabronid wasp that builds burrowlike nests in the ground: Any of tribe Bembicini