How we discovered flamingos form cliques, just like humans
How we discovered flamingos form cliques, just like humans: Brendt A Petersen/Shutterstock As social animals we have an innate understanding of the joy a good friendship can bring. So it’s unsurprising humans delight in seeing such closeness between animals. We can see ourselves reflected in the behaviour of cuddling chimpanzees, but a new wave of …