Dolphins Mug for Camera in Awareness Test In a three-year study using mirrors, bottle-nosed dolphins were found to recognize themselves much earlier than other animals — even humans. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Uncertain Harvest: Doubts About the Promised Bounty of Genetically Modified CropsWhere’s the Love for Donkeys?Why are there so many earthquakes in Italy?W. Dudley Johnson, Heart Bypass Surgery Pioneer, Dies at 86Out There: Bob Dylan Won. But in Science, the Times They Aren’t A-Changin’.Of Jacks and Jennets: Facts About Donkeys