WEB DESK: Scientists are increasingly discovering evidence that many animals are far smarter than previously believed, thanks to modern technology and artificial intelligence.
From elephants remembering individual names to dolphins ‘smiling’ at one another, these are just a few of the myriad discoveries in the science of animal mimicry at different levels.
Elephants respond to individual names
In June 2024, biologists from Colorado State University published a paper revealing that African elephants can recognize their names.
Using machine learning to analyse recordings from Kenya’s Samburu National Reserve and Amboseli National Park, the researchers found that elephants responded energetically when they heard their unique names—distinguished by complex low rumbles that travel long distances.
“Elephants communicate in remarkable ways,” said co-author George Wittemyer. “Their ability to respond to specific calls indicates a deeper form of communication.”
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Whales, dolphins, chimps: animal intelligence
Marine life also shows intricate communication. Research on sperm whales in the Caribbean suggests their clicks might form a phonetic alphabet, potentially creating words and phrases.
Meanwhile, bottlenose dolphins were found to “smile” during play, communicating through facial expressions.
Chimpanzees also surprised researchers. A study from the University of Oxford highlighted that chimps use medicinal plants to self-medicate, seeking out plants with antibacterial and anti-inflammatory properties.
Dogs understand more than commands
Dog owners know their pets seem to understand more than basic commands, but a study in Hungary confirmed it. In March, researchers discovered that dogs can associate words with specific objects, a cognitive ability known as “referential understanding,” demonstrating their deeper grasp of language.
These groundbreaking discoveries show that animal intelligence is much more complex than we once thought, with species demonstrating communication, problem-solving, and even self-care practices.
