Elephants have tens of thousands of facial neurons, more than any other land mammal
Elephants: Trunk may be one of most sensitive body parts of any animal
Elephant in the room: Thai family gets repeat mammoth visitor
Elephants Are Very Scared of Bees. That Could Save Their Lives. - The New York Times
Elephant in the room: Thai family gets repeat mammoth visitor - Newspaper
Interesting Elephant Optical Illusion Reveals How Smart You Are
If an elephant's brain is bigger than ours, why are they not smarter? - Quora
Elephants—jumbo minds as well as bodies
Animal IQ, Elephants: Do Giant Brains Mean More Smarts?, Episode 4
Animal intelligence badly underestimated
8 Fascinating Facts About An Elephant's Trunk! - Wildlife SOS
Science news in brief: elephants fear bees and an effective way of avoiding mosquito bites, The Independent