| 2021-09-16 | Famously sleepy animals |
| 2020-02-29 | Tree huggers Down Under |
| 2017-04-29 | Ones carrying babies on their backs |
| 2017-04-09 | Aussie critters |
| 2016-11-18 | Billabong Zoo attractions |
| 2016-06-12 | Eucalyptus lovers |
| 2015-09-05 | Non-primates with remarkably humanlike fingerprints |
| 2015-04-04 | Some joeys |
| 2015-03-28 | Some joeys |
| 2013-12-17 | Supercute marsupials |
| 2006-08-06 | Down Under denizens |
| 2005-03-01 | Eucalyptus-loving "bears" |
| 2001-04-21 | Cuddly-looking critters |
| 2000-08-01 | Eucalyptus-eating animals |
| 2000-06-15 | Furry-eared animals |
| 1998-12-18 | Eucalyptus leaf eaters |
| 1997-09-20 | Dwellers in gum trees |