Under cover of darkness and howling wind and rain from a storm the vandal struck.
The hunt is on for a brazen vandal who took advantage of Wednesday night's storm to cut down a large kauri tree at Whangārei Hospital.
The cheeky man even had the gall to put up orange cones around the area first before using the chainsaw he brought with him to fell the tree.
And to rub salt into the wound, he waved at the CCTV camera that captured his handiwork as he left. He left behind the cones that he probably picked up from roadworks nearby on Maunu Rd and a pile of sawdust from his destruction.
It was a blatant act of vandalism that has left Northland District Health Board (NDHB) baffled as to the man's motives.