TY - JOUR IS - 3 JA - Anim Cogn JO - Animal Cognition PY - 2013 SN - 1435-9448 VL - 16 AU - Denzau S AU - Niessner C AU - Wiltschko R AU - Wiltschko W DO - 10.1007/s10071-012-0580-0 LA - en N1 - FEMU ID: 33385; EMF-Portal URL: https://www.emf-portal.org/en/article/33385 SP - 395-403 TI - Different responses of two strains of chickens to different training procedures for magnetic directions ER -