The two researchers studied how the young male zebra finch from a bird colony in Germany learned from his avian dad. Derégnaucourt, an associate professor at University Paris West, collaborated with Manfred Gahr of the Max Planck Institute for Ornithology. Pidgin in this case is more like pigeon, since the study focused on birds. PHOTOS: Animals' Mating Strategies RevealedĬo-author Sébastien Derégnaucourt told Discovery News that, among humans, “infants have a visual preference for peers of the same age, which may facilitate imitation.” He added that it’s also “known that children can have an impact on each other’s language acquisition, such as in the case of the emergence of creole languages, whether spoken or signed, among children exposed to pidgin (a grammatically simplified form of a language).” The theory could help to explain why families with multiple same sex siblings, such as the Bee Gees and the Jackson 5, often form such successful musical groups. Hormonal changes associated with mating have been found to change the use of social information in sticklebacks, shifting males towards asocial strategies (Webster and Laland, 2011), but the adaptive value of this change is tied largely to the mating system (exclusive male parental care versus biparental care in zebra finches). The musical bird family, described in the latest Biology Letters, strengthens evidence that imitation between siblings and similar-aged youngsters facilitates vocal learning. Society Finches are so thoroughly domesticated that they thrive in very confinded spaces and it appears quite happy and willing to breed in the tiniest of cages. It goes a little something like this: A young male zebra finch, whose father taught him a song, shared that song with a brother, with the two youngsters then creating new tunes based on dad’s signature sound. Discover the Ultimate Guide to Breeding Zebra Finches In this video, well take you on a step-by-step journey into breeding Zebra Finches.
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