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RE: Photo contest - The birds: Jackdaw with a ring in its beak
Beautiful post, the Jackdaws have sexual dysmorphism, a small difference in the color between males and females :)
Beautiful post, the Jackdaws have sexual dysmorphism, a small difference in the color between males and females :)
Thanks. I read this opinion: "with age, males shed and fade, especially in the head area, while females retain the richness of the color of the plumage."
Interesting, thank you! :)