Duck has big chest. Is this normal?

Both my female ducks (laying) have big chest, When I touch it its just a bunch of skin and feathersnot sure if this is normal but I've never seen it on any ducks.

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Big chest/pecs in men are completely unnecessary. Does anyone else

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I have a big chest - my workout shrunk my bra size from 36E to a

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yozo on X: @taco1704 if you have good muscle genetics, you can have a big chest and no parting though / X