Mouritsen, H. (2018). ‘Long-distance navigation and magnetoreception in migratory animals’, Nature, 558 (7708). P. 50.

Benhamou, S., Bried, J., Bonadonna, F., & Jouventin, P. (2003). ‘Homing in pelagic birds: a pilot experiment with white-chinned petrels released in the open sea’, Behavioural Processes, 61 (1–2). P. 95–100; Bonadonna, F., Bajzak, C., Benhamou, S., Igloi, K., Jouventin, P., Lipp, H. P., & Dell’Omo, G. (2005). ‘Orientation in the wandering albatross: interfering with magnetic perception does not affect orientation performance’, Proceedings of the Royal Society of London B: Biological Sciences, 272 (1562). P. 489–495.