| Image2 | |
| Cat Number | 406b |
| Description | Red-necked avocet |
| Denomination | 13c |
| Perforation | |
| Date Issued | 1966-02-14 |
| Variety | Gray omitted |
| Series | |
| Color | |
| Year | 1966 |
| Type | Definitive |
| Image1 | |
| Ebaylink | https://www.ebay.com/sch/i.html?_from=R40&_nkw=Australia+stamp+406b&_sacat=0&rt=nc&LH_Sold=1&LH_Complete=454 |
| ID | 454 |
| Sorter | 454 |