Gay finches mate for life

Add another bit of grounds from the animal kingdom that same - sexual activity bird twain can be just as responsible — and romantic — as hetero birds . First there were the gay penguins whoraised a baby together , now there are the gay zebra finches who mate for life .

https://gizmodo.com/gay-penguins-hatch-and-raise-a-penguin-baby-5277663

accord to a report publish in the latest issue of Behavioural Ecology and Sociobiology , these finch are just as consecrated and loving as heterosexual members of their mintage .

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The findings corroborate the whim that “ family relationship in animals can be more complicated than just a male and a female who suffer and reproduce , even in birds ” said UC Berkeley ’s Julie Elie , whose previous observations of normally heterosexual deportment in male - male person finch pairs led her to conduct the cogitation .

To examine the finch ’ behavior , Elie and her colleagues stir finch in same - sexual practice groups . Given late observations , the team was unfazed when they found that more than one-half of the bird not only woo and paired off with a finch of the same sex , but exhibited signs that they had fully bond as a couple — affiance in such public exhibit of affection as perching side by side and greet one other with a nuzzling of neb .

In the second half of their written report , however , the researchers proved that these same - gender couples were just as monogamous as their heterosexual counterparts . When Elie and her team introduced novel females into a radical of bonded virile - male person couple to stir up difficulty , only three of the eight male person charter in same sex relationships were capture wait — the remain homosexual finch ignored the females altogether .

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