Fluttering Across Australia
Four butterflies, two stories

In 1871, the Monarch Butterfly (Danaus plexippus, Nymphalidae) was recorded in Australia for the first time. A prodigious flier, this American species has spread across the Pacific to South-East Asia, and across the Atlantic to the Azores, Spain, and Morocco. Australian records remained low until about the 1900s. But once the caterpillar host plants — Tropical…