The caterpillar is found on Mistletoe and when disturbed curl their heads back. They are a large attractive day flying moth often mistaken for a butterfly. A new species for the Conservation Area.
I.D. courtesy of Don Herbison-Evans follow link for further references.
http://lepidoptera.butterflyhouse.com.au/agar/behri.html

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This book contains over 310 “full colour plate” fauna species in 250 “perfect bound” pages with both common and scientific names.
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The caterpillar of the Orchard or Citrus Swallowtail Butterfly. “Although this caterpillar is a pest on suburban lemon trees it is one of the most interesting caterpillars in Australia. Both its structure and its behaviour have evolved to an extraordinary degree to give it protective mechanisms against predators. It also grows into one of the largest butterflies to grace suburban gardens.”
Further reference available at http://lepidoptera.butterflyhouse.com.au/papi/aegeus.html
I.D. courtesy of Don Herbison Evans.
“These caterpillars construct a case of silk. Most camoflage it with pieces of material from their environment, often characteristically chosen and arranged by that species”‘
Reference courtesy of Don Herbison-Evans and Stella Crossley and further reading available at –
http://lepidoptera.butterflyhouse.com.au/psyc/psychidae.html
“Saw Fly larvae are not true caterpillars but are the larvae of various species of wasps. They have 3 pairs of true legs and up to 8 pair of prolegs (true caterpillars only have up to 5 pair of prolegs).” Different varieties feed on varied tree species across the wildlife refuge.
Further reference available ; australian-insects.com/lepidoptera/none/sawfly.html
Found feeding on Fireweed ( Senecio madagascariensis ) in the wildlife refuge. These moths are reported to feed on Asteraceae.
I.D. courtesy of Don Herbison-Evans.
Further reading; http://lepidoptera.butterflyhouse.com.au/plants/asta/asteraceae.html
Image taken of 20mm caterpillar feeding on Acacia leiocalyx. “The female moths are flightless, however are found over most of Australia. Newly hatched caterpillars have a special way of dispersing by spinning threads of silk which are caught in the wind. This species has recently (1999) been recorded in New Zealand”.
I.D. and reference courtesy of Don Herbison-Evans.
Further reading; http://lepidoptera.butterflyhouse.com.au/lyma/anart.html
” Most of the caterpillars have two pair of prolegs. They move by curving their bodies into loops. They are sometimes called “Inchworms”, usually hairless with a slender green or brown body”. Found on a Red Ash (Alphitonia excelsia) at Sportsman Creek wildlife refuge.
Further reference; http://www.brisbaneinsects.com/brisbane_loopers/GEOMERRIDAE.htm
Image taken with caterpillar feeding in Acacia longiflora on the wildlife refuge. “Caterpillar is buff coloured, with black, white and yellow stripes along its body, and a pale brown head. The body is covered sparsely in stiff white hairs. It lives and pupates communally in a silken web of leaves and frass on its food plant”
I.D. courtesy of Don Herbison-Evans.
Further reference; http://lepidoptera.butterflyhouse.com.au/pyra/pyrast.html
Image taken today near the billabong on Sportsman Creek wildlife refuge. “Cream with striking black markings and rows of black outlined yellow-orange spots along the abdomen. It has two blunt horns on its head. The head hangs downwards by a silk Cremaster from the food plant.”
Scroll image to enlarge and magnify.
Further reference; http://lepidoptera.butterflyhouse.com.au/nymp/androm.html