Auckland Council says some chickens have gone wild in suburb of Glen Eden.
Complaint states there are more than 100 chickens, some "taller than dogs".
Artist spent two years and $80,000 on the sculpture he says captures the Kiwi spirit.
Employee worked between six and 10 hours daily without being paid.
Govt report finds investment needed now to safeguard airport fuel supply.
Department of Conservation says releasing animals could have unintentional impacts.
Farmwatch says abuse was at the 'worst end of the spectrum'.
Immigration Minister says investment aimed at combating exploitation of migrants.
Union wants standard employment agreement for dairy farm workers.