- Jan 5, 2013
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Some of my British white birds have the common brown spots on the top of their head.
I don't know a lot about avian embryology, but I am wondering if this is due to an issue in neural crest formation. If they were mammals, that would be my best guess. Just curious.
I don't know a lot about avian embryology, but I am wondering if this is due to an issue in neural crest formation. If they were mammals, that would be my best guess. Just curious.
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