Version 1.0.0 —
The function of this extension has been incorporated into the eBird reviewer utilities extension. If you have this extension installed, please uninstall it and use eBird reviewer utilities instead.
This browser extension adds a button for each taxon on an eBird filters page. The button is at the far right of each taxon entry. Clicking the button opens the barchart page for the taxon for the filter's geographic area.