Climate-driven alterations in temperature and precipitation are reshaping butterfly biology, distribution and community dynamics on a global scale. Rising mean temperatures advance spring emergence ...

Butterfly counts and flowering times shift earlier in warmer, low-snow years. Volunteers now lead Mt. Rainier surveys after federal research funding ended. Butterflies serve as effective indicators of ...

Structural changes within the Butterfly Nebula between 2009 and 2020. Various features have moved from the black regions into the white ones during the 11-year interval. The image reveals the ...