When you are creating a new entry in the app, it is a bit of a pain to scroll through all your previous locations to select the one you have used, especially when you have many previous locations. I think it would be much easier if you could start typing in the location field and (after you have entered, say, 3 characters) see a filtered list of previous locations that match, so you can pick the one you want -- just like when entering species names. If the user does not pick one or there is no match, the field could then default to creating a new location using the text entered, as it does now.

Would it be possible that when selecting a "site" that you already have logged in your journal that it auto completes as you type.