Rookery
A gargoyle rookery is a protected area where gargoyle eggs are stored until they hatch. The rookery of the Wyvern Clan was a cave below Castle Wyvern with at least one entrance that leads into the Castle's courtyard.
In 1998, the Pukhan Clan, the Ishimura Clan, the Xanadu Clan, the Mayan Clan, the London Clan, the New Olympus Clan, and the Loch Ness Clan all had eggs that hatched in their rookeries.
Sometime between 2188 and 2198, eggs from the rookeries of the twelve clans of the Gargoyle Nation would be brought to Queen Florence Island to form the basis of a new clan, the Liberty Clan. On March 21, 2198, the night of the hatching, the Space Spawn would arrive and kidnap the eggs, as well as the human and gargoyle world leaders.