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Ecological roles and benefits of insect biodiversity

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2026-10-02 13:33 UTC → 2026-10-03 17:44 UTC · added ~~removed~~

Research and ecological observations highlight the multifaceted roles insects play in supporting vertebrate life and maintaining ecosystem stability. A scientific review published in Nature Reviews Biodiversity indicates that insects provide critical support to vertebrates through functions such as wound treatment, parasite removal, and habitat construction. For example, chimpanzees use insects for medical purposes, while over 200 bird species utilize ants for sanitation. ~~Additionally, insect-built structures like termite mounds provide essential shelter for various reptiles, birds, and mammals.~~ In agricultural and natural settings, insects serve a dual purpose as both allies and potential threats. Beneficial species facilitate pollination, provide natural pest control, and improve soil fertility through organic matter decomposition. Even species often perceived as nuisances, such as mosquitoes and wasps, are noted as fundamental to biodiversity by serving as food sources for fish, birds, and bats, or acting as natural predators to maintain ecological balance. Recent scientific research further characterizes insects as the ‘unsung heroes’ of the environment, emphasizing that their contributions extend far beyond serving as a primary food source. While nearly three-quarters of terrestrial and freshwater animals rely on invertebrates for nutrition, new findings highlight complex symbiotic and protective relationships. These include beetles acting as natural cleaners by removing organic waste, and certain bat species utilizing the stable temperature and humidity of termite mounds for rest. Additionally, some birds have been observed building nests near stinging insects to deter potential predators.

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