From 2003 to 2019, amateur butterfly enthusiast Harlan Radcliff spent his lunch breaks observing butterflies on the grounds ...

The butterfly appears to be a hybrid between two known tiger swallowtail species — P. glaucus and P. canadensis — but because ...

The study was one of several that assessed the effects of climate change on three species of butterflies whose populations are declining.

Nothing says spring like the arrival of flowers in the garden. Grow this native shrub for a colorful yard that brings birds ...