In Reply to: Feather pillows & customs posted by Diseal on Saturday, 16. June 2012 at 19:12 Bali Time:
you will have to declare them, as per attached sample card under no.8 - animal, parts of animals, animal products - http://www.immi.gov.au/managing-australias-borders/border-security/travel/passenger-cards/_pdf/english-ipc-sample.pdf
I have know Ozzies to bring back duck down quilts from China with no problems. I guess it may depend on which birds from which countries currently have the dreaded bird flu ?