Swallowtail butterflies are common in Maryland, and the most common kind is the yellow tiger swallowtail. However, we also see the black swallowtail variety as well. This nature wallpaper features a black swallowtail butterfly on some purple wildflowers. Click here to download the full size
(1920x1200) image Click here to view the full size image(Then right click the image and select
"Set as Background")
