A giant swallowtail butterfly is large and stunning. Learn what what the caterpillars and adult butterflies look like and ...

Black and white stripes combined with a knobbly body make the caterpillar look remarkably like bird droppings. This unappetising outfit is a clever ploy to hide in plain sight, a trick used by ...

“Cocoon is for moths. Chrysalis is for butterflies,” she said. In her house, she opened a container and took out a sprig of parsley with swallowtail caterpillars on it, each with dark green ...

Swallowtail distribution is wholly dictated by the availability of milk parsley, its caterpillar food source. When the Norfolk Broads were actively managed by reedcutters who harvested both reed ...