Above is an annotated map of the locations that i have birded in Clackamas County. Click on any of the pin markers for the annotations. I’m not much of a County List birder. I’m much more interested in patch totals which is more habitat specific and of keener interest to me. But many in the birding community are interested in building County level lists, so this is offered in that format. One advantage to the County concept is that it is bounded by imaginary lines and that constrains the data to a digestible amount of information. The map is an ongoing effort and will be updated as new places are added and more specie specific data is added.
I chose Clackamas County in this first Field Guide because not many people bird the region extensively. I happen to work in the County and have the privilege to be able to take an hour or two on the way home to check out the birds in the area. Hence, the pins concentrate on this route along the Willamette, Pudding, Molalla, and Clackamas Rivers. But i do range east in the snow free months.
Whereas i live in Multnomah County, i rarely bird there because it is so well covered, as is Washington County. 90% of my lists from Multnomah come from my yard, and most of my birding in Washington County is during the Forest Grove Christmas Bird Count. I tend to spend my limited field time in areas that do not get covered very much, and are an hour or two from home. This expands the eBird database and increases our knowledge of avian distribution. Another checklist from Mt. Tabor in the spring doesn’t add very much. But if i was invested in that patch -i’d visit it much more often, but i’m not. I’d rather see a new bird on Clackamette Cove than a life bird on Mt. Tabor.
Some of the sites on the map are not mentioned in the two existing Oregon birding guides for the area, but many are. So, i think it is additive in the main, which is my intention.