SpotX gamebird (142.4) Permits:NZ Game Bird Licence. Access:One of two access points into the Kaituna Lagoon, Rocky Point is a kilometre north of the Kaituna Valley Road turn-off on the Christchurch Akaroa Road (SH75). Hunting Tips:You will need a small boat and a good dog. Set up a good spread of at least two-dozen decoys and a temporary hide. Mornings are best — call in birds returning from their night's feeding.