Richmond Birdwing Butterfly, Ornithoptera richmondia

Problem:
Richmond Birdwing Butterflies normally lay eggs only on native Pararistolochia vines.  Most of these vines have disappeared with the clearing of coastal rainforests.  Remaining butterflies mistake the ornamental Dutchman's Pipe vine for a native Pararistolochia vine and lay their eggs on it. Toxins in this introduced plant kill young caterpillars.

Background information:
In 1870 the Richmond Birdwing Butterfly was reportedly found in great numbers in the streets of Brisbane.  Today, no natural breeding sites are known between Caboolture and Nerang.

Research:
CSIRO's Double Helix Science Club and NSW National Parks and Wildlife Service began a project that encouraged school students and community groups to plant thousands of native Pararistolochia vines in gardens and reserves between Grafton and Maryborough.  They encouraged the removal and destruction of Dutchman's Pipe vines from gardens and bushland.

Solution:
Plant a native Richmond Birdwing vine in your garden.  Destroy a Dutchman's Pipe vine today.  Encourage your school, council or community group to do the same.

The next species is the Boggomoss Snail