Question

Which type of graph would you use to show the number of geese, the number of ducks, and the number of pigeons in two different city parks?

Answer 1

I would use a pie graph. With this you can see the different comparisons between animals in the park.

Answer 2

this sounds like a question from statistics.
Geese, ducks and pigeons aren't numeric quantities; they're categories of wildlife. Thus, a bar graph would be appropriate here, not a histogram. A pie graph would be OK too.