They're a bit like Robin Hood but take from the wasteful and give to the less fortunate.
A group of dumpster divers found about 100kg of butter in a skip outside a Dunedin supermarket this week and have been sharing the wealth with those in need.
One of the dumpster divers, who wanted to remain anonymous, believed the butter was dumped after Fonterra recalled two of its butter products which were found to have metal objects in them.
The recall was for Mainland Salted Butter 500g with a best-before date of January 10, 2013 (Batch CV12), and Anchor Salted Butter 500g with a best-before date of January 26, 2013 (Batch CV28).
Fonterra Brands managing director Peter McClure said the recall was a precaution but products should not be eaten.