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Garv Garg
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Asked: 2021-11-01T10:13:27+00:00 In:

The extinction of passenger pigeon was due to:

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Poll Results

0%a. Increased number of predatory birds.
100%b. Over exploitation by humans. ( 2 voters )
0%c. Non-availability of the food
0%d. Bird flu virus infection.
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    1. b. Over exploitation by humans.

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