A Xylocopa cantabrita male weighing 194 milligrams. People might weigh as a lot as double that 30 years in the past
Carlos Herrera/Spanish Nationwide Analysis Council
A protracted-running research of untamed bees in Spain has discovered the bugs have been reducing weight for the final three many years, most probably attributable to world warming.
Since 1990, Carlos Herrera on the Spanish Nationwide Analysis Council and his colleagues have hand-netted over 1700 particular person bees belonging to 137 species in Sierras de Cazorla, Segura y Las Villas Pure Park, the most important protected wilderness space in Spain.
Weighing them within the lab, the …