The squinting bush brown butterfly (Bicyclus anynana) features a series of eyespots along the outer edges of it wings. The patterns vary depending on the time of year. During the wet season when the ...

Common Evening Brown: A medium-sized greyish-brown butterfly with large eyespots on its wings to ward off predators. Unlike most butterflies, this one mostly comes out at night.

Scientists from the University of Exeter found that Meadow Brown butterflies ... views about why these butterflies have varying numbers of spots – discovering that eyespot variation is caused ...