(SMART ANIMALS/ELEPHANT POACHING) SCOTLAND — Just in case the intelligence of elephants isn’t already self-evident enough, recent research further proves what is becoming a universal fact: elephants are pretty darn smart!
According to the U.K. study, elephants showed an understanding of human gestures such as pointing—adding to the growing list of reasons why the indiscriminate slaughter of these creatures, who have also been shown to be capable to feel compassion and fear, makes Global Animals everywhere, including President Obama, sick to our stomachs. Aside from confirming what most of us already knew, the second piece of good news from this study is that the elephants were rescued from culling operations. Read on to find out why elephants cannot be fooled. — Global Animal
BBC News, Victoria Gill
African elephants have demonstrated what appears to be an instinctive understanding of human gestures, according to UK scientists.
In a series of tests, researcher Ann Smet, of the University of St Andrews, offered the animals a choice between two identical buckets, then pointed at the one containing a hidden treat.
From the first trial, the elephants chose the correct bucket.
The results are published in the journal Current Biology.
The scientists worked with captive elephants at a lodge in Zimbabwe.
Prof Richard Byrne, a co-author on the research, said the elephants had been rescued from culling operations and trained for riding.
“They specifically train the elephants to respond to vocal cues. They don’t use any gestures at all,” said Prof Byrne.
“The idea is that the handler can walk behind the elephant and just tell it what to do with words.”
Despite this, the animals seemed to grasp the meaning of pointing from the outset.
Ms Smet added that she had been impressed by the animals’ apparently innate understanding of the gesture.
“Of course we had hoped that the elephants would be able to learn to follow human pointing, or we wouldn’t have done the experiment in the first place,” she said.
“But it was really surprising that they didn’t seem to have to learn anything.
“It seems that understanding pointing is an ability elephants just possess naturally and they are cognitively much more like us than has been realised.”
Prof Byrne said studying elephants helped build a map of part of the evolutionary tree that is very distant from humans.
“They’re so unrelated to us,” he told BBC News. “So if we find human-like abilities in an animal like an elephant, that hasn’t shared a common ancestor with people for more than 100 million years, we can be pretty sure that it’s evolved completely separately, by what’s called convergent evolution.”
The researchers said their findings might explain how elephants have successfully been tamed and have “historically had a close bond with humans, in spite of being potentially dangerous and unmanageable due to their great size”.
But the scientists added the results could be a hint that the animals gesture to one another in the wild with their “highly controllable trunks”.
Ms Smet told BBC News: “The next step [in our research] is to test whether when an elephant extends its trunk upwards and outwards – as they regularly do, such as when detecting a predator, this functions as a point.”
More BBC News: http://www.bbc.co.uk/news/science-environment-24459524