I suspect that I will strike a compromise in the middle. Big Days usually keep track of species, not numbers. NAMCs and CBCs are usually divided in small polygons. The Raptor Routes I might have trouble with, but I think that the purpose of eBird should be kept in mind which is sometimes in contradiction with how people want to use eBird. Russ From: tc@xxxxxxxxxx To: orebird@xxxxxxxxxxxxx Subject: [orebird] Re: eBird County Filters Date: Tue, 24 Mar 2015 09:39:19 -0800 Russ, I look at it a little differently. I allow for the exceptional events – Big Days, Raptor Routes, Migration Counts, Breeding Bird Surveys and CBC’s. There you can get significantly higher counts of individuals. Twenty-five GHO’s would still be high, but I would set it in the 10-15 range rather than 3 or 4 that one observer may expect to see. Tom From: orebird-bounce@xxxxxxxxxxxxx [mailto:orebird-bounce@xxxxxxxxxxxxx] On Behalf Of Russ Namitz Sent: Monday, March 23, 2015 11:26 PM To: OReBird Subject: [orebird] eBird County Filters I'm sorry, I haven't made it through all the archives yet. I'm sure this question has been answered. I'm going through the Harney County filters and thinking to myself, yes, of course there are 25 Great Horned Owls in Harney County, but no observer should be submitting this number from a single checklist. So, my thought is to set filters from the perspective of a single checklist, not from a county standpoint. Thoughts? Russ