Bug Identifier
Hoverfly (flower fly), likely a drone fly
Community identification

Hoverfly (flower fly), likely a drone fly

Eristalis tenax

Order & Family
Diptera, Syrphidae
Size
Typically 10–14 mm long.
See this bug in the Encyclopedia

Natural Habitat

Flower-rich gardens, meadows, woodland edges, and other sunny habitats worldwide, especially near water where larvae develop.

Diet & Feeding

Adults feed on nectar and pollen, making them effective pollinators. Larvae consume organic material in stagnant water and filter-feed on microorganisms.

Behavior Patterns

Adults hover, bask, and visit many flowers; their bee-like appearance is defensive mimicry. Females lay eggs near nutrient-rich, polluted standing water, and larvae develop as aquatic rat-tailed maggots.

Risks & Benefits

Harmless to people and unable to sting; occasional larval contact with wounds is exceptionally rare. Adults provide valuable pollination, while larvae help decompose organic matter.