Trilobites: The Dirty Secrets Saved in Dead Birds’ Feathers
The feathers of birds preserved in natural history museum collections record changes to historical air quality across America’s Rust Belt, a new study finds. [Source]
Publication Date:Origin: nytimes.com
Category: Birds
Topics: finds, study, America’s, across, quality, historical, changes, record, collections, museum, history, natural, preserved, birds, feathers, Feathers, Birds’, Saved, Secrets, Dirty, Trilobites
Source: https://www.nytimes.com/2017/10/10/science/birds-air-pollution.html?partner=rss&emc=rss