PREVIEW: LADY'S BIRDFEATHER HATS: Conversation with Stephen Moss, author of "Ten Birds That Changed the World," re the massive cruelty to hunt out exotic birds for the feathers worn by the fashionable and wealthy ladies. More next weekend.

PREVIEW: LADY'S BIRDFEATHER HATS: Conversation with Stephen Moss, author of "Ten Birds That Changed the World," re the massive cruelty to hunt out exotic birds for the feathers worn by the fashionable and wealthy ladies. More next weekend.

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