Use the dropdown menus and slider above to specify the family and species you are interested and the month and day you want to look at. The map will automatically update to display this information (though it may take a few moments to load). The size of the circles represents the relative number of birds seen in that location. Hover over these circles to find the exact sighting location and number of birds that were seen.
Use the dropdown menu to specify the Oregon county. Select species, family, or order to see patterns at different levels of biological organization. Click on a marker in the legend to remove it from the graph, and double click on a species in the legend to view only sightings of that species. Hover over a point to view species name, observation date, and number of birds seen. Days on which EPA Air Quality index was rated Very Unhealthy category are in yellow, and days rated Hazardous are in red.