5. Flies

Flies are often associated with filth and nuisance, yet they play a pivotal role in decomposition and nutrient cycling.
As scavengers, flies aid in breaking down organic matter, including dead animals and plant material.
This process not only cleans the environment but also returns essential nutrients to the soil, promoting plant growth.
The larvae of certain fly species, such as the black soldier fly, are particularly effective in converting waste into valuable resources.
By accelerating decomposition, flies are essential players in the recycling of nutrients, supporting the sustainability of ecosystems.