North America Has Lost 3 Billion Birds, Scientists Say

Researchers estimate that the bird population has fallen by a quarter since 1970. More than 90% of the loss can be attributed to just a dozen bird families, including sparrows, blackbirds and finches.(Image credit: Steven Mlodinow/EOL.org; Greg Lasley/EOL.org; dfwuw/EOL.org)

From http://besthealthnews.com/2019/09/north-america-has-lost-3-billion-birds-scientists-say/?utm_source=rss&utm_medium=rss&utm_campaign=north-america-has-lost-3-billion-birds-scientists-say

from
https://healthnews010.wordpress.com/2019/09/20/north-america-has-lost-3-billion-birds-scientists-say/

From https://jamesjohnson10.blogspot.com/2019/09/north-america-has-lost-3-billion-birds.html

from
https://jamesjohnson10.wordpress.com/2019/09/20/north-america-has-lost-3-billion-birds-scientists-say/

from https://judywright2.blogspot.com/2019/09/north-america-has-lost-3-billion-birds.html

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https://judywright2.tumblr.com/post/187833730012