Quiz 51: Estimating Numbers

Another quiz to test your skill at estimating numbers of birds in flocks.

[mtouchquiz 59 title=’off’]

2 thoughts on “Quiz 51: Estimating Numbers”

  1. Actually got 2/3 right on the first shot and the first one on the second guess. I guess averaging three CBCs a year and practicing daily bird counts for eBird has been worthwhile after all!

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