posted September 6th, 2012; last edited September 7th, 2012 –– David Sibley

Quiz 51: Estimating Numbers

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

Question 1
A
180
B
110
C
200
D
130
E
80
F
150
Question 2
A
70
B
80
C
150
D
50
E
100
F
130
Question 3
A
90
B
120
C
70
D
130
E
60
F
100
There are 3 questions to complete.

2 comments to Quiz 51: Estimating Numbers

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