-22% of butterflies abundance in 20 years in the us. That is scary…
Rapid butterfly declines across the United States during the 21st century | Science
www.science.org/doi/10.1126/...
Rapid butterfly declines across the United States during the 21st century
Numerous declines have been documented across insect groups, and the potential consequences of insect losses are dire. Butterflies are the most surveyed insect taxa, yet analyses have been limited in ...
