(IMAGE)

Institute of Science and Technology Austria

Caption

On the lookout for butterflies in the mountains of Catalonia. Much like 19th-century hobby entomologists, the scientists use simple nets to catch painted ladies.

Credit

© Niclas Backström

Usage Restrictions

Free to use when reporting about paper.

License

Licensed content

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.