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Zeitschrift Fur Tierpsychologie|September 1, 1976
The ethological analysis of attachment. Sociometric, motivational and sociophysiological aspectsW WicklerZeitschrift Fur Tierpsychologie|October 1, 1976
Acquisition by a pigtail macaque of behavior patterns beyond the natural repertoire of the speciesM BertrandZeitschrift Fur Tierpsychologie|February 1, 1976
Species and hybrid differences in frequencies of play and agonistic actions in canidsM W Fox, S Halperin, A Wise, et al.Zeitschrift Fur Tierpsychologie|January 1, 1976
Affiliation between the sexes in common grackles i. specificity and seasonal progressionR H WileyZeitschrift Fur Tierpsychologie|July 1, 1977
Vocalizations of South African mustelinesA Channing, D T Rowe RoweZeitschrift Fur Tierpsychologie|May 1, 1976
["Counting" experiments with ravens using "matching-from-sample" methods. A contribution on problem-solving behavior in higher aniMALS]D SimonsZeitschrift Fur Tierpsychologie|October 1, 1979
A model of imprinting evolved from neurophysiological conceptsH J BischofZeitschrift Fur Tierpsychologie|June 1, 1976
[Ethology of the Mediterranean blenny Blennius rouxi Cocco 1833]A Heymer, C A de FerretZeitschrift Fur Tierpsychologie|January 1, 1975
[Field observations on aggressive and sexual behavior of the European wild swine (Sus scrofa L.)]W BeuerleZeitschrift Fur Tierpsychologie|January 1, 1981
Some behavioural changes associated with the guinea-pig oestrous cycleL I BirkePageof 18