Brent Stephenson / New Zealand Robin (Petroica australis) perching. Stockton, New Zealand, April.

Mark Hughes / New Zealand Robin (Petroica australis), Karori, Wellington, New Zealand

Mark Hughes / New Zealand Robin (Petroica australis), Wellington, New Zealand

Colin Monteath / New Zealand Robin (Petroica australis), Inland Pack Track, Paparoa National Park, New Zealand

Mike Potts / New zealand robin {Petroica australis} with tags, Ulva Island, South Island, New Zealand