Last modified: 2012-08-04 21:11:00 UTC
On http://en.wikipedia.org/w/index.php?title=Special:ArticleFeedbackv5/Golden-crowned_Sparrow&ref=cta Under "More filters" FF shows only Featured/Helpful/All Visible. Chromes shows those plus 13 more below a dotted line. No screen shot available because cursor tracks selections in that selectbox, preventing taking a screen shot.
Additional filters appear when FF user is logged in with proper credentials.