Guam - iNaturalist World Tour

We’re featuring Guam on the World Tour today.

Here are the GADM Level 1 (no level 2 here). Are these places correct?

What else can we do to get more people using iNaturalist in Guam?

Does it matter that the “pieces” do not fit together smoothly? Are those gaps real - could an observation occur in the gaps between GADM level 1 places? Just wondering.