1 online resource (streaming video file) (25 min. 22 sec.) ; 147478383 bytes
Series
Project Matauranga ; Series 1, Episode 12
Summary
The use of the earth's magnetic field for navigation by birds and fish during migration has been the topic of intense scientific study for hundreds of years. Professor Michael Walker harnesses both western science and mātauranga Māori in his thinking and may just have made a breakthrough that provides answers to this migratory puzzle