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

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

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

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

Painted lady butterflies are world travelers. The ones we encounter in Europe fly from Africa to Sweden, ultimately returning to areas north and south of the Sahara. But what determines whether some ...

Painted lady butterflies are world travelers. The ones we encounter in Europe fly from Africa to Sweden, ultimately returning to areas north and south of the Sahara.

Each year, millions of monarch butterflies travel thousands of miles across North America to escape the cold and find ...

The natural phenomenon of the iconic monarch butterflies migrating south for the winter is a fascinating one - and it's one ...

Monarch butterflies in the western U.S. have dropped to just 9,119 this year. In 2023, the count was 233,394, meaning a 96% decline.

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

More than 500 people braved the cold with their monarch butterfly signs — symbols of immigration, freedom, and movement — to ...

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