Elsevier

Animal Behaviour

Volume 36, Issue 4, August 1988, Pages 1016-1024
Animal Behaviour

Song discrimination learning in zebra finches

https://doi.org/10.1016/S0003-3472(88)80061-7Get rights and content

Abstract

Young male and female zebra finches, Taeniopygia guttata, were tested for their ability to discriminate between the song of their father or tutor and that of another male in two types of preference test, one with a male whose song was dissimilar to that of the father or tutor and one with a male who sang a similar song, on removal from the father, at 4 months and at 6 months of age. Birds that were isolated from their father at 25 days (group A) did not show a preference for their father's song whereas those isolated from the father at 35 days (groups B and C) learnt to prefer their father's song. In addition, group C, which were housed with tutor 1 from 35 to 70 days and with tutor 2 from 4 to 6 months of age, preferred their tutors' songs to those of other males. If one compares the strength of preference in the two types of test, group B showed a weaker preference for the father in tests with the father and a similar male. Further, group C showed a weaker preference in the test with tutor 1 versus a similar male. The possible influence of tutor, sibling and own song on the discrimination of the father's song is discussed, and the results are compared with those for song performance learning. Finally, the mother birds preferred their mate's song.

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Present address: Lehrstuhl für Verhaltensphysiologie, Fakultät für Biologie, Universität Bielefeld, Postfach 8640, 4800 Bielefeld 1, F.R.G.

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