It's been just over a year since 30 founder Tasmanian Devils were released at the Devil Ark site in the Barrington Tops.
The project, officially opened in September 2011, was set up as an insurance program for the Tasmanian devil, which is listed as endangered in its native environment.
The sanctuary is free of the deadly facial tumours that have ravaged the Tasmanian populations.
The Devil Ark has produced a number of short videos to give people an insight into the lives of the creatures and their keepers.
You can see a few small extracts belown (courtesy of Devil Ark):
Devilish entertainment
Devil joeys
Night footage of devil joeys
For more information, head to The Devil Ark website.