GC61ZD9 Owls was a D4.5 T5 puzzle cache which has now been archived. As with other archived caches it is available to look at. We are still happy to provide help to anyone who would like to look at the puzzle and to attempt it.
See the related web page for the original Owls
Owls 2.0 is a traditional utilising the same cache container as Owls. You will need a kayak or boat to get to the island. Then you will need to walk across the island to find the cache. It shouldn't be too hard to locate it.