Guilford T, Gagliardo A, Chappell J, Bonadonna F, Burt de Perera T, Holland RMarch 1998Journal article Journal:JOURNAL OF EXPERIMENTAL BIOLOGYVolume:201Issue:6, pp.895 - 900No abstract availableKeywords:pigeon , Columba livia , homing , navigation , anosmia , olfactory cues