|
Joubert E,, & atal,. (1974). development of the Hartmann zebra. Madoqua, 8, 55–58.
|
|
Schäfer, M. (1974). Die Sprache des Pferdes – Lebensweise und Ausdrucksformen.
|
Powell, G. V. N. (1974). Experimental analysis of the social value of flocking by starlings (Sturnus vulgaris) in relation to predation and foraging. Anim. Behav., 22(2), 501–505.
Abstract: In groups of ten, indidual starlings, Sturnus vulgaris, spent significantly less time in surveillance than did individuals in smaller groups and responded more quickly than single birds to a flying model hawk. Captive starlings in flocks reduce their individual surveillance efforts, but their combined efforts still enable them to be more effective than single birds in the detection of predators. Foraging behaviour of flocks was observed by placing single starlings with groups of tricoloured blackbirds, Agelaius tricolor; the starlings reduced the time they devoted to surveillance at the same rate as if they were with other starlings.
|
|
Mrosovsky, N., & Shettleworth, S. J. (1974). Further studies of the sea-finding mechanism in green turtle hatchlings. Behaviour, 51(3-4), 195–208.
|
|
Klingel H,. (1974). Gruppenbildung bei Huftieren. In Kindler (Ed.), (pp. 506–518).
|
|
Woodward Sl, O. R. (1974). Habitat use and fecal analysis of feral burros (Equus asinus) Chemehuevi Mountains, California. J Range Mgmt, 29, 482–485.
|
|
Lynch, J. J., Fregin, G. F., Mackie, J. B., & Monroe, R. R. J. (1974). Heart rate changes in the horse to human contact. Psychophysiology, 11(4), 472–478.
|
|
Hrdy, S. B. (1974). Male-male competition and infanticide among the langurs (Presbytis entellus) of Abu, Rajasthan. Folia Primatol (Basel), 22(1), 19–58.
|
|
Blakeslee, J. K. (1974). Mother-young relationships and related behavior among free-ranging Appaloosa horses. Master's thesis, , Idaho State University, Pocatello.
|
|
Joubert E,. (1974). Notes on the reproduction in Hartmann zebra in South West Africa. Madoqua, 1(8), 31–35.
|
