Winged Warnings: Built for survival, birds in trouble from pole to pole

Mitchell, Alanna
http://www.environmentalhealthnews.org/ehs/news/2014/aug/wingedwarnings1essay

Publisher:  Environmental Health News
Date Written:  25/08/2014
Year Published:  2014  
Resource Type:  Article
Cx Number:  CX16958

Globally, one in eight -- more than 1,300 species -- are threatened with extinction, and the status of most of those is deteriorating, according to BirdLife International.