Which insect commonly breeds in or around animal carcasses?

• A. House fly
• B. Mosquito
• C. Bottle fly
• D. Ant

Answer: (C)

Insects that breed on decaying animal tissue are drawn to the moisture and protein found in a carcass, and one of the most common and rapid colonizers are bottle flies, a type of blowfly. They lay eggs directly on exposed tissue, the eggs hatch into maggots that feed on the decaying flesh, and the carcass provides the nutrients and warmth these larvae need to develop quickly. This makes bottle flies the typical first responders to a dead animal, signaling the stage of decomposition and drawing pest pressure to the area. In contrast, house flies usually breed in manure or garbage, mosquitoes need standing water to lay eggs, and ants don’t specifically target carcasses as a primary breeding site, so they don’t fit this scenario.