This extract from the Pouakani Report gives
examples of bird snaring and spearing in practice.
The Pouakani block straddles an area between the
Tainui and Te Arawa peoples.
This article by Hemi Bennett from Te Ao
Hou magazine (December 1957) discusses
traditional ways of trapping kererū.
More suggestions and sources
Best, Elsdon. Forest lore of the Maori: with
methods of snaring, trapping, and preserving birds
and rats, uses of berries, roots, fern-root, and
forest products, with mythological notes on
origins, karakia used, etc. Wellington: Te
Papa Press, 2005 (originally published 1942).