Date: 10/11/17 5:04 am
From: Barbara Volkle <barb620...>
Subject: [MASSBIRD] Sooty Feathers Tell the History of Pollution in American Cities
This story is appearing in several news outlets yesterday and today.

Here's one quote - "What they found was that that the specimens’
dirtiness tracked environmental turning points in the country’s history."

Here's one of them:

Barbara Volkle

Northborough, MA


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