A resilient gecko was alive amongst the ashes of a large vegetation fire in Waiotira which investigators believe had been deliberately lit.
Tuesday's blaze on Mititai Rd was the third suspicious fire in the past week in the rural area, about 20km south of Maungakaramea and a 45-minute drive from Whangārei.
Locals were encouraged to be alert to any suspicious behaviour and report it to police or Fire and Emergency New Zealand (FENZ) immediately.
It took five brigades, supported briefly by a helicopter, more than four hours to bring Tuesday's blaze under control as it tore through 1.5ha of wilding pine and pampas grass.
Maungakaramea Voluntary Rural Fire Force was first on the scene, followed by Whangārei Station crews.