| 2025-02-26 | Exotic pet store offerings |
| 2024-11-11 | Tropical lizards |
| 2024-05-25 | Creatures with a "third eye" sensitive to ultraviolet light |
| 2023-10-22 | In South America they're known as "gallinas de palo," or "chickens of the tree" |
| 2021-10-09 | Certain exotic pets |
| 2016-02-25 | Cactus flower eaters |
| 2013-08-05 | Lizards sometimes kept as pets |
| 2011-03-06 | Household pets that need ultraviolet light in their cages |
| 2009-07-19 | Pets with dewlaps |
| 2008-12-12 | Desert denizens |
| 2006-12-31 | Cold-blooded pets |
| 2004-07-11 | Cold-blooded ones |
| 2004-04-29 | Tropical lizards |
| 2002-07-27 | Tropical creatures |