Birdwatch Note Rating
2023-05-19 06:46:22 UTC - HELPFUL
Rated by Participant: EBA96E7B26B2200B5E3D2E160F28418609CE3128429747434B16AF4F252AF2B6
Participant Details
Original Note:
White-throated sparrows have sexes with 4 unique chromosome combinations. There are still just 2 sexes that produce either sperm or eggs. The female types are the white-striped females and the tan-striped females. The male birds are white-striped males and tan striped males. https://www.audubon.org/news/the-fascinating-and-complicated-sex-lives-white-throated-sparrows
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