And even though we know adult dolphins can see themselves in mirrors, no one had ever tried out the test on young dolphins... until now. (treehugger.com)
Rob Pilley a zoologist who worked on the documentary, further elaborated, stating «this was a case of young dolphins purposely experimenting with something we know to be intoxicating. (slickstermagazine.com)
The evidence for this behavior was captured by wildlife film maker John Downer, who, in his documentary Dolphins: Spies in the Pod, witnessed a group of young dolphins snag a puffer fish from near the ocean floor and begin to pass it around. (slickstermagazine.com)