How many birds are there in the world? More than 600K citizen scientists helped to find out

Retrieved on: 2021-05-26 18:45:00

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How many birds are there in the world? More than 600K citizen scientists helped to find out. View article details on hiswai:

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TORONTO -- In a monumental effort, Australian researchers have attempted to estimate how many birds there are in the world using observation data ...

Article found on: www.ctvnews.ca