Quiz on estimating numbers - flocks in flight

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Thanks to Martin Reid for allowing the use of his photos (and for counting the birds in each one!).

Estimating numbers - flocks in flight

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Question 1

How many American White Pelicans, including partial birds at the edges? (photo by Martin Reid)

A	about 80
B	about 90
C	about 100
D	about 60
E	about 70

Question 1 Explanation:

Question 2

How many Anhingas? (photo by Martin Reid)

A	about 200
B	about 260
C	about 300
D	about 400
E	about 360

Question 2 Explanation:

Question 3

How many geese? (photo by Martin Reid)

A	about 270
B	about 240
C	about 350
D	about 320
E	about 400

Question 3 Explanation:

Question 4

How many hawks? (photo by Martin Reid)

A	about 140
B	about 80
C	about 100
D	about 120
E	about 160

Question 4 Explanation:

There are 4 questions to complete.

Comments

Vanessa Mickan says

April 20, 2015 at 5:21 PM

Wow, all I can say is that nobody should ever listen to me during a Christmas bird count.

- Ioa Byrne says
  
  September 22, 2017 at 9:55 AM
  
  Your comment made me laugh outloud, Vanessa! I realize now that the same thing is true for me, too!! :]
  
- Claire says
  
  August 11, 2018 at 6:20 AM
  
  Jeez! Same with me!
  
Linda Ireland says

May 20, 2015 at 12:31 PM

It’s so much easier to estimate from a photo than a quickly disappearing flock overhead but practice (and an electronic tally counter) can help.