Males and females ate the supplied foods, and females nested on Little Barrier Island in the summers of 1989–91 for the first time since 1982, although nesting success was low.
Jantan dan betina makan makanan yang tersedia, dan betina bertangkar di Pulau Penghalang Kecil pada musim panas 1989–91 untuk pertama kalinya sejak 1982, meskipun keberhasilan penangkaran randah.