Kōrero: Navigation and the magnetic field
Whārangi 2. Ngā whakaahua, ngā rauemi katoa
Me pēnei te tohu i te whārang
Christina Troup, Bird migration – Navigation and the magnetic field, Te Ara – the Encyclopedia of New Zealand, https://teara.govt.nz/mi/story/9895/media (accessed 11 June 2026).
He kōrero nā Christina Troup, i tāngia i te 2 March 2009.