Diet Overlap

Aythya novaeseelandiae (New Zealand Scaup)
Anas chlorotis (brown teal)

Common Diet

Oxyethira albiceps
Potamopyrgus antipodarum (New Zealand mud snail)

Common Habitat

New Zealand
Te Wahipounamu—South West New Zealand

Attributes / relations provided by
♦ 1Foods of New Zealand dabchick (Poliocephalus rufopectus) and New Zealand scaup (Aythya novaeseelandiae), MICHAEL WAKELIN, Notornis, 2004, Vol. 51: 242-245
♦ 2The diet of brown teal (Anas chlorotis), Suzanne J. Moore, Phil F. Battley, Ian M. Henderson and Colin J. Webb, New Zealand Journal of Ecology (2006) 30(3): 397-403