The monarch butterfly is a beautiful and colorful creature, but it takes time to reach this stage of its adult life.

Cecropia Moth Caterpillar Michael Hodge / Wikimedia Commons / CC BY 2.0 These plump green bruisers, found throughout the U.S. and Canada, grow to be over four inches long.

The cloudless sulphur is also a yellow butterfly here in Florida, but it generally tends to be more of a lime green color.

The cloudless sulphur is also a yellow butterfly in Florida but it really tends to be more of a lime green color. It is a smaller butterfly than the orange barred sulfur, but still, its coloring ...

How yellow rattle can inject new life into Ireland’s green spaces Ella McSweeney: Yellow rattle can help restore wildflowers and reverse the declines in our bee and butterfly populations Expand ...