Have you ever wondered why mosquitoes exist and if they serve any useful purpose? You might think that they are here just to annoy us or spread diseases. But they might have their place in the ecosystem, they might serve some useful purpose.
From a human point of view, they are a big nuisance. Causing us to stay indoors on lovely summer evenings, wear long sleeves and long trousers when it’s hot or make us put on some sticky unpleasant repellent.