Clicking on any image will open the full size image in a new window, so you can study the larger size and then return to the quiz – still in progress – in this window. Thanks to Martin Reid for allowing the use of his photos (and for counting the birds in each one!).
Quiz 52: More numbers
Here are three more “flocks” of lentils that need to be estimated. If you need an extra challenge, give yourself a time limit to come up with each number.
Quiz 51: Estimating Numbers
Another quiz to test your skill at estimating numbers of birds in flocks.
Quiz 49: Estimating numbers of birds
This time the answers are arranged randomly, instead of sequentially, and I think this makes it a little harder, since it’s harder to use the range of possible answers as a clue. Suggestions are always welcome.
Quiz 47 – More estimating numbers
Quiz 46 – Estimating numbers
Estimating numbers in flocks of birds is a skill that birders need to practice, but we rarely get a chance to test ourselves. We see a flock, guess the total number, and write it down. We might be off by a large margin, but we’ll never know. Here is a quiz (and more to come) […]
