It’s a bird, it’s a plane, it’s a …? In September of 2012, I spied something fluttering wildly on the lavender phlox in front of my house. At first I thought it was a hummingbird, but as I moved closer I discovered it was a huge butterfly – the largest I’d ever seen, with a wingspan of about six inches. I rushed into the house to get my camera.
The butterfly was a challenge to photograph, its wings a blur as it hovered and darted from flower to flower, sipping nectar with its long tongue. The upper side of its wings were black, with a band of yellow spots from wingtip to wingtip. Another yellow band led diagonally from each wingtip to each wing “tail.” The tails were long, with yellow spots edged in black. On the underside, the coloration was similar to a tiger swallowtail – pale yellow with thin black stripes. I consulted my butterfly guides and determined the fabulous creature was a giant swallowtail, a cousin to our common Canadian tiger swallowtail. » Continue Reading.