Which fly is commonly associated with garbage, manure, and animal carcasses?

The house fly is commonly associated with garbage, manure, and animal carcasses due to its behavior and habitat preferences. These flies are opportunistic feeders and are often found in areas where decaying organic matter is present, which makes them a prevalent pest in places like kitchens, barns, and waste areas. House flies are known to breed in filth and can carry various pathogens, posing health risks to both humans and animals.

In contrast, other options such as the butterfly fly and fruit fly have different feeding habits and habitats. Butterflies are pollinators and primarily feed on nectar, while fruit flies are more associated with decaying fruits and vegetables rather than garbage or animal remains. The bottle fly, although also associated with decaying matter, is more specifically recognized for its role in the decomposition of animal carcasses. However, house flies are more frequently found in a wider range of waste-related environments, making them the most relevant answer in this context.