[1] Keeton W T. Magnets interfere with pigeon homing[J]. Proceedings ofthe National Academy of Sciences USA, 1971, 68: 102-106.
[2] Blackemore R. Magnetotactic bacteria[J]. Science, 1975: 190(4212): 377-379.
[3] Beason R C, Nichols J E. Magnetic orientation and magnetically sensitive material in a transequatorial migratory bird[J]. Nature, 1984, 309: 151-153.
[4] Treiber C D, Salzer M C, Riegler J, et al. Clusters of iron-rich cells in the upper beak of pigeons are macrophages not magnetosensitive neurons[J].Nature, 2012, 484: 367-370.
[5] Wiltschko W, Munro U, Ford H, et al. Red light disrupts magnetic orientation of migratory birds[J]. Nature, 1993, 364: 525-527.
[6] Wiltschko W, Wiltschko R. Migratory orientation of European robins is affected by the wavelength of light as well as by a magnetic pulse[J]. Journal ofComparative Physiology, 1995, 177(3): 363-369.
[7] Qin S, Yin H, Yang C, et al. A magnetic protein biocompass[J]. Nature Materials, 2016, 15: 217-226.