Northland Police and Search and Rescue volunteers are searching a bush area near Whangārei as concern grows for a man who has been missing since Wednesday morning.
Personnel were searching near Pipiwai on Thursday in efforts to locate Kukama Waa.
Waa, aged 58, was reported missing to police on Wednesday night, but was last seen in the bush area near Pipiwai that morning.
Waa is hearing impaired and also has physical and mental impairments. He is described as Māori, about 5ft 8 (1.72m) tall, of large build, is bald and recently lost one of his arms.
He was last seen wearing blue-coloured tracksuit pants and a red shirt.