Australian Silver Kookaburra
2015 marks the 25th anniversary of the minting of the Australia Silver Kookaburra coin by the Perth Mint and the milestone is being marked with the return of the original 1990 design, which features an image of Australia's national bird sitting in a tree that, for 2015 has been supplemented with an inset goat privy mark, to celebrate the Chinese Year of the Goat.
The obverse of the coin features a specially commissioned portrait of Queen Elizabeth II by Ian Rank-Broadley. The 2015 minting is limited to a run of 50,000 1 oz. .999 fine Silver coins and this design will not be reminted again.