Duck duck goose June 21, 2006 jason Leave a comment [from left to right: a female mallard duck and a male mallard duck (Anas platyrhynchos), and a domestic greylag goose (Anser anser)] Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Google+ (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on WhatsApp (Opens in new window)Click to share on Reddit (Opens in new window)Click to email this to a friend (Opens in new window)Click to print (Opens in new window) Related Shortlink: