A 75-year-old volunteer fishery officer was threatened by a knife-wielding man, who said: "I'll murder you".
The seafood gatherer has pleaded guilty to downgraded charges relating to threatening the Northland volunteer fishery officer with a bait knife late last year.
Parakoti Engu has been sentenced in the Whangārei District Court to 40 hours' community work on charges of behaving threateningly and possession of a knife in a public place.
The 46-year-old from Dargaville was initially charged with threatening to kill and possessing an offensive weapon, to which he pleaded not guilty.
The police summary of facts said Engu was with several people collecting shellfish and other seafood in Taiharuru Estuary at Whangārei Heads on December 6 last year.