00:00Two male flamingos have adopted a chick after successfully hatching an egg together at San
00:04Diego Zoo Safari Park in California. Earlier this year, the same-sex bird couple impressed
00:09zookeepers with their parenting skills after they were given a dummy egg to sit on. Eventually,
00:13the specialist gave them a real egg, which hatched in September and is now thriving.
00:17The zoo said that the couple has perfected their fatherly duties by alternating brooding
00:21responsibilities and keeping the chick satisfied thanks to a hearty helping of crop milk every day.
00:25The zoo added that both males and females can feed a chick crop milk from their upper digestive tract,
00:30even foster parent flamingos. The two new dads are both in their 40s and are lesser flamingos,
00:35a species found in sub-Saharan Africa and western India. The chick is also a lesser flamingo.
00:39But this isn't the first time a same-sex flamingo couple have become parents to an adopted chick.
00:44Earlier this year, Chilean flamingos Curtis and Arthur hatched an egg at a zoo in the UK,
00:48which an expert theorized could have been abandoned by another couple.
00:51Homosexual behavior has been documented in at least 120 bird species worldwide,
00:55with some species only exhibiting courtship, while others exhibit both courtship and mounting.
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