Related Clues:

• Pesky insects
• Hornets' cousins
• Tiny flies
• Buzzers
• Fliers with narrow waists
• Aristophanes play, with 'The'
• Flying pests
• Dangerous nestful
• Biters
• Itty-bitty biters
• Aristophanes comedy, with 'The'
• Airborne pests
• Picnic pests
• Flock : birds :: cloud : ___
• Fig pollinators