▁prohib ited ▁from ▁moving ▁boats . ▁ ▁Bag ▁limits ▁ ▁As ▁of ▁ 2 0 1 6 , ▁a ▁bag ▁limit ▁of ▁five ▁du cks ▁per ▁h unter ▁per ▁day ▁exists . ▁Histor ically , ▁bag ▁limits ▁were ▁greater . ▁ ▁In ▁ 1 9 2 7 , ▁a ▁" s ports man " ▁was ▁permitted ▁to ▁shoot ▁ 2 5 ▁du cks ▁per ▁day , ▁and ▁up ▁to ▁ 4 0 ▁qu ail ▁per ▁day ▁on ▁a ▁single ▁hunting ▁license . ▁A ▁professional ▁license ▁was ▁also ▁available , ▁which ▁allowed ▁a ▁h unter ▁to ▁kill ▁an ▁un limited ▁number ▁of ▁du cks . ▁At ▁that ▁time , ▁in ▁the ▁neighbour ing ▁state ▁of ▁Victoria , ▁the ▁only ▁available ▁license ▁limited ▁each ▁h unter ▁to ▁ 1 5 ▁du cks ▁per ▁day . ▁Rec re ational ▁hun ters ▁were ▁also ▁prohib ited ▁from ▁s elling ▁h unted ▁du cks ▁commer cially . ▁No ▁such ▁sale ▁limitation ▁was ▁in ▁place ▁in ▁South ▁Australia , ▁which ▁allowed ▁for ▁South ▁Australian ▁du ck ▁hun ters , ▁professional ▁and ▁recre ational , ▁to ▁export ▁du cks ▁to ▁Victoria ▁for ▁sale ▁there . ▁The ▁allow ance ▁for ▁" market ▁shoot ers " ▁was ▁considered ▁to ▁be ▁risk ing ▁populations ▁of ▁du cks ▁being ▁" w ip ed ▁out " ▁from ▁some ▁areas ▁in ▁ 1 9 2 8 . ▁ ▁In ▁ 1 9 4 6 , ▁the ▁bag ▁limit ▁was ▁ 1 2 ▁du cks ▁" per ▁gun " ▁per ▁day . ▁The ▁bag ▁limit ▁was ▁also