Nearly two weeks after Duolingo announced that their mascot Duo—formally known as The Duolingo Owl—had “died,” the language learning app’s nocturnal bird made a surprise return. In a Feb. 24 Instagram ...

Over the course of the last two weeks, Duolingo has posted multiple videos and captions mourning the loss of mascot Duo and their other cast characters, including Falstaff the bea ...

It started Tuesday when the language-learning app Duolingo posted that Duo the Owl, its internet-famous big green bird, was dead. “It is with heavy hearts that we inform you that Duo ...

According to the company, he was born in 1000 B.C. Duo the Owl’s cause of death is still under investigation, Duolingo said in a social media statement. “It is with heavy hearts that we inform ...

“It is with heavy hearts that we inform you that Duo, formally known as The Duolingo Owl, is dead,” Duolingo wrote in a statement on social media Tuesday morning. “Authorities are currently ...

“It is with heavy hearts that we inform you that Duo, formerly known as The Duolingo Owl, is dead,” the statement said, noting that an investigation into the tragedy is ongoing ...

"It is with heavy hearts that we inform you that Duo, formally known as The Duolingo Owl, is dead." The post said officials are investigating and that the company is fully cooperating with police.