Unlike their relatives with larger wings and darker colors, lighter, smaller butterflies have trouble regulating body temperatures when the air temperature increases, a new study found.
The USGS wants your dead moths and butterflies
Scientists identify butterflies 'most at risk' from climate change - BBC Newsround
Western Butterfly Populations are Plummeting Thanks to Climate Change
Best places on California's coast to see monarch butterflies this fall and winter - Los Angeles Times
Plants and Tips To Attract Butterflies to Your Garden
Scientists identify which butterflies are most at risk as the climate warms
Scientists identify British butterflies most threatened by climate change
Frontiers Yearly weather variation and surface temperature drives the spatiotemporal dynamics of a threatened butterfly and its host plant
The U.S. government wants your dead butterflies - EHN
UK butterfly species at risk of extinction owing to climate change, says study, Butterflies
All butterflies evolved from ancient moths in North America 100 million years ago
Monarch butterfly - Wikipedia
Climate change has increased diversity of butterflies in Sweden and Finland, may have major ecosystem consequences
Rethinking Monarchs: Does the Beloved Butterfly Need Our Help? - Yale E360