Blue butterfly eggs are small and easy to miss, said Jacobs. In addition to the rubberweed, their food source, workers are sectioning areas off where the butterflies are known to lay their eggs to ...

The Smith's blue butterfly may be tiny, but it's endangered in a big way. It spends its whole life within a few hundred yards of two native plants, seacliff buckwheat and coast buckwheat — and is ...

Butterfly Bush thrives in Arizona gardens, and there are good reasons. Our abundant mountain sunshine is just what these ...