Fruit fly

Natural Habitat

Worldwide, primarily in kitchens, gardens, and food processing facilities near fermenting organic matter.

Diet & Feeding

Adults and larvae feed on the microorganisms (yeast and bacteria) found on ripening or decaying fruit and vegetables.

Behavior Patterns

Drawn to the smell of fermentation; they have extremely fast reproductive cycles, often reaching adulthood in 1-2 weeks. They are active during day-time and frequently hover in groups.

Risks & Benefits

Risks: Nuisance pest that can contaminate food with bacteria and pathogens. Benefits: Essential model organism for biological research, genetics, and developmental studies.

Identified on: 4/1/2026