Attributes / relations provided by
♦ ¹O'Donnell, Colin F J and Dilks, Peter J, Foods and Foraging of Forest Birds in Temperate Rainforest, South. Westland, New Zealand, NZ J Ecology 18(2) (1994) pp. 87-107
♦ ²FORAGING ECOLOGY OF THE RED-CROWNED PARAKEET (CYANORAMPHUS NOVAEZELANDIAE NOVAEZELANDIAE) AND YELLOW-CROWNED PARAKEET (C. AURICEPS AURICEPS) ON LITTLE BARRIER ISLAND, HAURAKI GULF, NEW ZEALAND, Terry C. Greene, New Zealand Journal of Ecology (1998) 22(2): 161-171
♦ ³The relative importance of birds and insects as pollinators of the New Zealand flora, Sandra H. Anderson, New Zealand Journal of Ecology (2003) 27(2): 83-94
♦ ⁴FLESHY FRUITS OF INDIGENOUS AND ADVENTIVE PLANTS IN THE DIET OF BIRDS IN FOREST REMNANTS, NELSON, NEW ZEALAND, PETER A. WILLIAMS and BRIAN J. KARL, New Zealand Journal of Ecology (1996) 20(2): 127-145