I teach field studies courses and made this tool to generate bingo cards based on the iNaturalist observations in the areas we visit. It pulls the most frequently observed species for a named placed or drawn boundary and generates PDF bingo cards that you can print and share with the group. The students love it, and I thought I would share with HN, since there are quite a few iNaturalist users here.

I vibe-coded this, of course, and I'm curious how well you all think I controlled the "slop."

In any case, hope it's useful to you.