![]() “Finding a social partner, whatever its sex, could be a priority.” Having a mate could help a bird to find food or repel predators.Įlie also told BBC News, “relationships in animals can be more complicated than just a male and a female who meet and reproduce, even in birds.” Or in humans. “A pair-bond in socially monogamous species represents a cooperative partnership that may give advantages for survival,” lead author Julie Elie, of the University of California Berkeley, told BBC News. A few birds were tempted by the ladies, but when the females were removed, the male-male couples reformed. The scientists then tested the bonds in the male-male couples by introducing some females to the party. These are all characteristics found in heterosexual finch couples. And they weren’t aggressive to each other as they were to other birds in the group. They interacted frequently and often preened their partners. Researchers raised groups of zebra finches in same-sex groups, all male and all female, and in each group the majority of birds paired up. They nestle together and greet each other by nuzzling beaks. The males sing to their partners, and the two share a nest and clean each other’s feathers. Zebra finches, which live in grasslands and forests of Australia and Indonesia, form pairs that last a lifetime. Remember, certain finches can be aggressive and territorial, and the last thing you. ![]() ![]() The key is ensuring your birds are content is to adopt the right species of finch so it will be more likely to be compatible with your canaries. And now a study of zebra finches, published in Behavioural Ecology and Sociobiology, has found that the bonds between same-sex couples can be just as strong as those in heterosexual birds. Canaries and finches can be kept in the same aviary together and live very happy and fulfilling lives. (And then there are bonobos.) Birds often pair off this way, too. And now a study of zebra finches, published in Behavioural Ecology and Sociobiology, has found that the bonds between same-sex couples can be just as strong as. There are hundreds of species, from bison to bunnies to beetles, that pair off in same-sex couples. I’m sure this pains the people who take offense at the true-life tale And Tango Makes Three, but heterosexuality is not the rule in the animal world.
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