New study finds a consistent negative association between insecticide use and insectivorous bird populations, based on 15 years of data from 2783 sampling plots in France. Less food? Fewer birds. 🐛🐦 www.sciencedirect.com/science/arti...
Pesticide use is suspected to contribute to bird population declines in Europe, but few studies link long-term pesticide trends to bird population abu…
