How to show observations with or without particular fields in identify

Is there a way to show observations with or without a particular field? In particular, I’m trying to add the “Nectar Plant” field to the lepidopteran observations from a particular location and it is much quicker to use identify. I figured I would copy and paste the “&field:Nectar%20Plant” extension, add “without_”, but that didn’t work nor just seeing all the observations with the “Nectar Plant” field. Anyone know a way to accomplish this?


I don’t think it’s possible.

Darn. Well, thanks anyway. I guess I’ll just have to do it through the observations page.