2006 $1 Australian Kookaburra 1oz Silver Gilded Coin Gold - 1oz Proof Timimus possessed slender thigh bones

Timimus possessed slender thigh bones indicating that it was a lithe and agile animal

the ambitious ex-military John Macarthur

These heroes are Australia’s Frontline Workers - a diverse group who have supported and protected us during these extraordinary times

the birds are nesting and it's the season to collect their eggs for food

In the background was a medical ship

2006 $1 Australian Kookaburra 1oz Silver Gilded Coin Gold - 1oz Proof Timimus possessed slender thigh bonesThe reverse design depicts two kookaburras on a tree branch. The birds are gilded in 24 carat gold. The reverse also includes the inscription 2006 THE AUSTRALIAN KOOKABURRA 1oz 999 SILVER. The obverse design bears the Ian Rank Broadley effigy of Her Majesty Queen Elizabeth II and includes the monetary denomination. A gold plated pin featuring a kookaburra design theme accompanies the coin.