There is nothing wrong with asking quiz questions that involve birds in the A & N category, however it is best to have both Qs in the one post.
As you can see, there are only so many Qs on the one page and some ABers follow the answers so other posts push "their' thread to the next page, putting both your Qs in the one post is a sort of unspoken AB etiquette.
Hope you take my comment in a positive way as it is intended and have a long stay with Answerbank.