http://www.avianknowledgenorthwest.net/

For partners in the Pacific Northwest with data needs, this is your go-to site.  

Hosted by the Klamath Bird Observatory in partnership with Point Blue Conservation Science and the US Forest Service Redwood Sciences Laboratory, this site is growing fast and the developers are providing ready access to a variety of data analysis tools and mapping programs relevant to northern CA, OR, and Washington states.  Contact KBO directly if you have questions or particular needs that are not found here.