The findings challenge previous assumptions about butterfly migration and highlight the role of phenotypic plasticity.

The number of monarch butterflies spending winter in the western U.S. dropped dramatically this year, despite moves to extend ...

A study on painted lady butterflies reveals that their migration patterns are shaped by environmental cues rather than ...

Painted lady butterflies are world travelers. The ones we encounter in Europe fly from Africa to Sweden, ultimately returning ...

By Ifham Nizam  Sri Lanka has long been a land of unparalleled natural beauty, blessed with a rich biodiversity that has ...

A broadly distributed migratory butterfly travels varying distances, influenced by environmental conditions rather than ...

Just over 9,000 monarchs were counted in California last winter, the second lowest ever since the annual count began in 1997 ...

Painted lady butterflies are world travelers. The ones we encounter in Europe fly from Africa to Sweden, ultimately returning ...

The number of monarch butterflies spending the winter in the western United States dropped dramatically this year even as ...

Colony estimates at central Mexico overwintering sites indicate that monarch butterfly (Danaus plexippus) populations have declined over the past two decades. Among the leading causes of this ...

Thogmartin and other researchers have evaluated more than 200 scenarios for restoring greater than 1.3 billion stems of ...

In 2023, more than 16,000 butterflies were counted at one local grove. The most recent count was a tiny fraction of that.