Police in Christchurch are looking for a 24-year-old man who went missing two days ago.
Brendan James Coleman was last seen at Lake Coleridge just after midday on Monday.
He was described as Caucasian, about 1.8m tall, with a goatee and moustache.
Mr Coleman was mountain biking in the area before he went missing.
He wore a long green top, checkered shirt, dark knee-length shorts and a blue and black cycle helmet.
Anyone with information about his whereabouts was asked to contact police on (03) 363-7400.