|
|
Zeeb K, K. A. (1963). Beobachtungen zum Paarungsverhalten von Grevyzebras in Gefangenschaft. Z. Tierpsychol., 20, 207–214.
|
|
|
|
Zeeb K,. (1959). Die “Unterlegenheitsgebärde” des noch nicht ausgewachsenen Pferdes (E.caballus). Z. Tierpsychol., 16, 489–496.
|
|
|
|
Zannier,. (1965). Vergleichende Verhaltensuntersuchung ber das Hinlegen und Aufstehen bei Huftieren. Z. Tierpsychol., 22, 696–723.
|
|
|
|
Woodward Sl,. (1979). The social system of feral asses. Z. Tierpsychol., 49, 304–316.
|
|
|
|
Wells Sm, G. - R. (1979). Social behaviour and relationship in a herd of Carmargue horses. Z. Tierpsychol., 49, 363–380.
|
|
|
|
Wagner, G. (1975). [Flight leadership in flocks of homing pigeons]. Z. Tierpsychol., (39), 61–74.
Abstract: Groups of 3-5 homing pigeons individually recognizable by different colours of their plumage were followed by helicopter on their way home. In most cases the animals flew together as a group with frequently changing leadership. Flight formations in terms of leadership were noted every minute. It was examined statistically whether the flight order varies at random or whether there are leading and led birds. In 6 out of 7 experiments with groups of 4-5 pigeons flight order was far from random, one or two pigeons proving to be leaders. In only one experiment leadership did not differ from a random distribution. No correlation could be found between the tendency to lead within a group and homing performance of the single pigeon when released individually.
|
|
|
|
von Goldschmidt-Rothschild, V. B., & Tschanz, B. (1978). Soziale Organisation und Verhalten einer Jungtierherde beim Camargue-Pferd. Z. Tierpsychol., 46, 372–400.
|
|
|
|
Trumler E,. (1959). Das “Rossigkeitsgesicht” und ähnliches Ausdrucksverhalten bei Einhufern. Z. Tierpsychol., 16, 478–488.
|
|
|
|
Schloeth, R. (1961). Das Sozialleben des Camargue-Rindes. Z. Tierpsychol., 18(5), 574–627.
|
|
|
|
SCHILDER MBH et al,. (1984). A quantitative analysis of facial expressions in the plains zebra. Z. Tierpsychol., 66, 11–32.
|
|
