The trapper was gutted, but she said he was not at all responsible. Fenn traps did a good job of protecting kiwi from predators, the problem being the releasing of pigs into areas where pigs should not be.
"Pigs go for the bait and expose the traps, and this time an unlucky kiwi walked into it and was caught," she said.
"Pigs root around the traps too, which attracts kiwi. If it wasn't for the pigs there would be no danger to these birds, and this one would not have died. Trapping predators is necessary if we are going to protect kiwi, and this is the worst possible scenario."
Wendy Sporle (Kiwis for Kiwi) said the loss of the bird was a grim reminder to everyone who was trapping possums or predators that traps must be securely covered or elevated (70cm) so they would not attract kiwi.
Her organisation (www.kiwisforkiwi.org.nz) could provide information about catching possums and predators while keeping kiwi safe.
She agreed that fenn traps were usually safe for kiwi and other species they were not intended to catch, but unfortunately the plastic cover would not defeat a determined pig. Otherwise the cover meant there was no danger of birds accessing the trap.