Bluebottle

The bluebottle, scientifically known as *Calliphora vomitoria*, is a common species of blowfly found in many parts of the world. It's easily recognizable by its metallic blue or blue-green body. These flies play a vital role in the ecosystem as decomposers, feeding on carrion and organic waste. Their presence often indicates the decomposition of organic matter. Bluebottles have a relatively short lifespan, typically lasting a few weeks, during which they reproduce rapidly. They are attracted to decaying materials, and the female lays her eggs on these substances, providing a food source for the hatching larvae (maggots). Their buzzing sound is a common summer noise, and while not typically aggressive, they can be a nuisance. They are a type of blow fly, not a bottle like some might assume.

Bluebottle meaning with examples

• A swarm of bluebottles buzzed around the discarded remains of the picnic, drawn by the scent of the rotting food. The children initially recoiled, but were soon transfixed by the quick movements of the flies, as the adults were more concerned with the hygiene issues the flies presented. This illustrates the important role they play in waste disposal in an ecosystem.
• The gardener discovered a thriving colony of bluebottle larvae within a compost heap, a sure sign that the decaying organic matter was breaking down properly. She realized, with a smile, that nature was providing assistance, as the flies, which had just hatched, were going to get their first meal. It was a satisfying moment in the garden.
• The forensic scientist carefully examined the bluebottles found at the crime scene, hoping to determine the time of death based on the stage of their larval development. The science of forensic entomology can provide very precise data, and the bluebottles were the key. They were also in perfect health.
• Despite attempts at a solution, the family's summer barbeque had to be moved indoors, because of the persistent presence of bluebottles, who kept swarming towards the food. Their presence, though a sign of the hot weather, was a major inconvenience. The family were hoping for a cooler day next time.