Feature

Alarming Butterflies and Go-Getter Fish

Overlooked ways to invent new species

By
12:52pm, July 19, 2001

There's a trick at the top of evolutionary biologist James Mallet's Web page, where five pairs of tropical Heliconius butterflies pose in a double row.

This article is available only to subscribing members. Join SSP today or Log in.

Get Science News headlines by e-mail.

More from Science News