Coat of Arms of Australia

The Coat of Arms of Australia
Versions
Escutcheon-only version
Details
Armiger	Elizabeth II in Right of Australia
Adopted	19 September 1912
Crest	Commonwealth Star
Torse	Blue and Gold
Escutcheon	Quarterly of six, the first quarter Argent a Cross Gules charged with a Lion passant guardant between on each limb a Mullet of eight points Or; the second Azure five Mullets, one of eight, two of seven, one of six and one of five points of the first (representing the Constellation of the Southern Cross) ensigned with an Imperial Crown proper; the third of the first a Maltese Cross of the fourth, surmounted by a like Imperial Crown; the fourth of the third, on a Perch wreathed Vert and Gules an Australian Piping Shrike displayed also proper; the fifth also Or a Swan naiant to the sinister Sable; the last of the first, a Lion passant of the second, the whole within a Bordure Ermine; for the Crest on a Wreath Or and Azure A Seven-pointed Star Or, and for Supporters dexter a Kangaroo, sinister an Emu, both proper.
Supporters	Red Kangaroo and Emu
Compartment	Golden Wattle
Motto	Australia

Coat of arms of Australia 1908–1912
Details
Armiger	Monarch in Right of Australia (Edward VII 1908–1910) (George V 1910–1912)
Adopted	7 May 1908
Crest	Commonwealth Star
Torse	White and Blue
Supporters	Red Kangaroo and Emu
Compartment	Grassy field proper
Motto	Advance Australia

The coat of arms of Australia is the formal symbol of the Commonwealth of Australia. The first arms were authorised by King Edward VII on 7 May 1908, and the current version by King George V on 19 September 1912, although the 1908 version continued to be used in some contexts, notably appearing on the reverse of the sixpenny coin.

The escutcheon is the focal point of the coat of arms, contained within is the badge of each Australian state, the whole surrounded by an ermine border representing the federation of the states:

In the top half, from left to right, the states represented are: New South Wales, Victoria and Queensland. In the bottom half, from left to right: South Australia, Western Australia, and Tasmania. Above the shield is the seven-pointed Commonwealth Star or Star of Federation above a blue and gold wreath, forming the crest. Six of the points on the star represent the original six states, while the seventh point represents the combined territories and any future states of Australia. In its entirety the shield represents the federation of Australia.

The Red Kangaroo and Emu that support the shield have never been designated as official animal emblems of the nation. They owe their unofficial recognition to the fact that they are native Australian fauna (found only on that continent), and likely chosen because they are the most well-known native Australian animals large enough to be positioned together in scale holding up the shield. It is often claimed these animals were chosen because neither animal can move backward, only forward – i.e. symbolising progress. In reality both animals can move backwards, although only infrequently. In the background is wreath of Golden Wattle, the official national floral emblem, though the representation of the species is not botanically accurate. At the bottom of the coat of arms is a scroll that contains the name of the nation. Neither the wreath of wattle nor the scroll are technically part of the design, because they are not described on the Royal Warrant that grants the armorial design.

...
Wikipedia