Authors: ZIMMERMAN PH KOENE P

Citation: Ph. Zimmerman et P. Koene, THE EFFECT OF FRUSTRATIVE NONREWARD ON VOCALIZATIONS AND BEHAVIOR IN THE LAYING HEN, GALLUS-GALLUS-DOMESTICUS, Behavioural processes, 44(1), 1998, pp. 73-79

Authors: ZIMMERMAN PH KOENE P

Citation: Ph. Zimmerman et P. Koene, THE EFFECT OF LOSS OF PREDICTABILITY AND CONTROLLABILITY OF REWARD DURING FRUSTRATION ON BEHAVIOR IN 2 STRAINS OF LAYING HENS, GALLUS-GALLUS-DOMESTICUS, Netherlands journal of zoology, 48(3), 1998, pp. 255-265

Authors: GORSSEN J KOENE P

Citation: J. Gorssen et P. Koene, BEHAVIOR AND THERMOGENESIS OF RACING PIGEONS HOUSED UNDER TRANSPORT CONDITIONS, Animal welfare, 6(2), 1997, pp. 153-168

Authors: KOENE P VISSER EK

Citation: P. Koene et Ek. Visser, TONGUE PLAYING BEHAVIOR IN CAPTIVE GIRAFFES, Zeitschrift fur Saugetierkunde, 62, 1997, pp. 106-111

Authors: KOENE P

Citation: P. Koene, TEMPORAL STRUCTURE OF RED JUNGLE FOWL CROW SEQUENCES - SINGLE-CASE ANALYSIS, Behavioural processes, 38(2), 1996, pp. 193-202