The discovery that what was long believed to be one fly species is actually two deepens researchers’ understanding of plant-pollinator relationships in a unique habitat in southern Africa.
A decade-long study tallies the numbers of pest-eating, flower-pollinating hoverflies that travel to the UK every year, and illustrates their important ecological roles in southern Britain.
Researchers pinpoint a protein that can metabolize at least one of the insecticides, highlighting a route to identifying compounds that are friendlier to the critical pollinators.
The first global evaluation of populations demonstrates that certain species are diminishing considerably.
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