The following four links take you to youtube clips from the graf boys documentary,
A Shadow of Doubt. This documentary is about 1080 and its effects on New Zealand.

1080 Poison In New Zealand Part One
1080 Poison In New Zealand Part Two
1080 Poison In New Zealand Part Three
1080 Poison In New Zealand Part Four

Below are other 1080 related external links

www.thegrafboys.org 

www.possumbusters.co.nz

www.stop1080poison.com

Below is the ESPC Submission to the ERMA public hearings

www.ermanz.govt.nz
( It is a large pdf at 4 MB so you may like to right-click and save target as...)