The eagle owl series from Cook Islands falls within a broader wave of Pacific island legal-tender silver issues that exist almost entirely for the collector market — Cook Islands itself has no meaningful independent monetary system, and the coins are produced under licensing arrangements that have made the jurisdiction one of the most prolific novelty-mint addresses in the world. The practical issuing authority behind most of these pieces is a European mint operating under Cook Islands licensing, not any institution in Rarotonga.
The eagle owl series from Cook Islands falls within a broader wave of Pacific island legal-tender silver issues that exist almost entirely for the collector market — Cook Islands itself has no meaningful independent monetary system, and the coins are produced under licensing arrangements that have made the jurisdiction one of the most prolific novelty-mint addresses in the world. The practical issuing authority behind most of these pieces is a European mint operating under Cook Islands licensing, not any institution in Rarotonga.