|
|
THEME STORY: THE
BATHURST COPPERWING
The timing of the AFN Conference in
late November means we will be too late to observe the seasonal flight
of one of the rarest butterflies in Australia, which forms part of the Conference
banner. In sunny conditions the butterfly in flight flashes shiny
copper wings with a display of iridescent purple, orange and green. The Bathurst Copperwing (Paraculia spinifera) is found in areas between Bathurst and
Lithgow, around 900m (2900ft) in elevation.
The Bathurst Copperwing has the dubious distinction of being the only
butterfly listed under NSW legislation as an endangered species. This
arose due to impact on its habitat of overgrazing, wildfire, weeds, and the
clearing of land, including removal of its host plant the blackthorn
(Bursaria spinosa). It was further threatened by butterfly
collectors. Less than 40 small populations are known to exist, in areas less than
3ha (7 acres) and isolated from each other by farmland and pine plantations.
The species has been brought back from the brink through the combined
efforts of many partners. Bush regeneration has removed weeds and
allowed recolonisation from adjacent areas, while replanting of Blackthorn
and other indigenous plants has increased the area and quality of suitable
habitat. An important aspect of the recovery effort
is that it has become a 'flagship' for rescuing other endangered invertebrates.
Community
engagement has been vital to the success of this recovery effort, through
weeding days, school and community information days, training workshops
on suitable local plants, reporting sightings and raising funds for conservation
work. The species has been adopted as a local icon, with a bus shelter mural being painted,
and the area of its habitat has become known as 'Copperwing Country'.
Acceptance of the Bathurst Copperwing as an icon is thought to have
greatly assisted its conservation, and the recovery effort is cited as
a case example of a program which is led and driven by the community, with
support from government and corporate interests.
The species was also adopted as the logo
for the Bathurst Regional Council to reflect the region and to symbolise
some of the environmental issues.
|
|
For additional
backgrond see:
http://www.threatenedspecies.environment.nsw.gov.au/tsprofile/profile.aspx?id=10586
http://www.nationalparks.nsw.gov.au/PDFs/TSprofile_Bathust_copper_butterfly.pdf
|