How many birds are killed by windmills and other green energy projects?
10,000 Birds
SEPTEMBER 16, 2014
A recent meta study ( The impact of free-ranging domestic cats on wildlife of the United States ) that applied strict inclusion criteria and some fancy statistics estimates that 2.4 These are the dolphins in your tuna fish, for example. Clearly the second choice will cause some species to go extinct, most likely.
274 
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