Di: Quot/Red.MM
Attentano alla quiete del nostro sonno, si accaniscono sui nostri piatti e sembrano proliferare ovunque. Ma è soltanto un effetto del caldo. Zanzare, moscerini e mosche non ci stanno invadendo, sono anzi in diminuzione, specialmente le specie indigene, sempre più alle prese con la concorrenza di quelle che provengono da siti lonani come l'Asia.
Il quotidiano ha approfondito il tema con la biologa Bärbel Koch. All'origine dei cambiamenti in corso, ancora una volta, il disequilibrio causato dall’uomo.
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