You’ve probably seen the Duolingo bird, Duo, everywhere ... has been the butt of the joke for years and has become a meme due to the application’s incessant notifications.

The report of Duo the Owl's death was an exaggeration, Mark Twain might have said. Duolingo's brand mascot has made a ...

It’s a bird, it’s a plane ... Let’s dive into the memes, reactions, and clever marketing campaign that kept fans on their toes. Online memes explode as Duolingo’s mascot, Duo the Owl ...

Duolingo killed their mascot, Duo, then brought it back to life. This was all part of a huge marketing stunt that was most ...