Learn languages naturally with fresh, real content!

Popular Topics
Explore By Region
Butterfly populations in the U.S. have declined by 22% since 2000 due to insecticides, climate change, and habitat loss.
Butterfly populations in the U.S. have dropped by 22% since 2000, with a 1.3% annual decline.
Based on data from 76,957 surveys across 35 monitoring programs, the study, published in Science, found that declines are linked to insecticides, climate change, and habitat loss.
Researchers emphasize the need for conservation efforts to protect these pollinators, which are crucial for ecosystems and agriculture.
231 Articles
Las poblaciones de mariposas en los Estados Unidos han disminuido un 22% desde 2000 debido a insecticidas, cambio climático y pérdida de hábitat.