Fruit fly

Found worldwide in association with human dwellings, orchards, and gardens, specifically where moist organic matter is present.

Feeds primarily on rotting or overripe fruit, fungi, and the bacteria/yeast associated with fermentation and decay.

Attracted to the smell of fermentation; they have a fast life cycle from egg to adult in about 8-10 days and are highly active during the day.

Generally considered a nuisance pest in homes. They do not bite but can mechanically transfer bacteria from contaminated surfaces to food. They are vital to scientific research as model organisms for genetics.