A froghopper larva (Philaenus spumarius) on a stalk above its foam nest. Photograph by Elke Freese, CC0 licensed. Citizen science The University of Sussex, the Royal Horticultural Society and Forest Research have recently launched a campaign encouraging the public to record sightings of cuckoo-spit (the distinctive frothy foam created by various species of froghoppers) through … Continue reading Don’t blame the bug