New Zealand North Island Robin.  This bird is the off-spring of birds released in the <a href="https://en.wikipedia.org/wiki/en:Karori_Wildlife_Sanctuary" class="extiw" title="w:en:Karori Wildlife Sanctuary">Karori Wildlife Sanctuary</a>, and was photographed in an area adjacent to the sanctuary.
Tony Wills
CC BY 2.5
<span class="int-own-work" lang="en">Own work</span>