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Flies: Unsung Heroes of Our Ecosystem
16 Aug
Summary
- Many flies are crucial pollinators, often mistaken for bees.
- Fly larvae recycle waste and control pest populations naturally.
- Flies play vital roles in the food cycle and ecosystem balance.

Flies undertake remarkable seasonal migrations, traveling thousands of miles annually across continents. While commonly perceived negatively, many fly species are vital pollinators, contributing to plant reproduction in diverse environments.
Beyond pollination, the larvae of various fly families play crucial roles. They are effective recyclers of organic waste and natural predators, controlling populations of insects that damage crops and flowers. These beneficial activities highlight their deep ecological importance.
Specific examples, like punk flies preying on destructive oak processionary moth caterpillars, demonstrate their role in managing invasive species. In the US, a species of ant-decapitating fly has been deployed to control invasive fire ants, showcasing their targeted ecological benefits.