SPECIAL FEATURE Mysteries of Migratory Birds No.290(March 10, 2025) CONTENTS Interesting migration routes identified through public cooperation and satellite tracking Abundant data and cutting-edge instruments are speeding up ecological investigation Could a photochemical reaction in the retina make it possible to see the Earth’s magnetic field?! 40,000 km between Japan and Australia! The migratory route of the white-throated needletail
