Australian magpie in New Zealand

The Australian magpie (Gymnorhina tibicen) is a medium-sized black and white passerine bird native to Australia and southern New Guinea.

They are still scarce in South Westland and Stewart Island, and in Golden Bay / Mohua,[2] where Tasman District Council aims to keep them out.

Scientific peer-reviewed academic research carried out over decades seldom, if at all, justifies the Australian magpie's status as a pest species in New Zealand, let alone a predator.

The authors suggest that magpies may have a positive effect on the abundance of other birds, as they chase off proven predators such as swamp harriers.

[7] Australian magpies are not classified as a pest organism at a national level (NZ Biosecurity – direct communication via email).

In the poem each verse except for the last one ended with the couplet: This imitation of the distinctive call of the magpie is one of the most recognised lines in New Zealand poetry.

Male (left) and female (right) magpies of Tasmania
Magpies harass or attack swamp harriers (pictured) far more than they do to any other bird species in New Zealand. [ 5 ]