At the Nairobi orphanage, after exchanging warm hugs with Daphne and her daughter Jill, we set off to find the six infant elephants now living there, who were out in the bush with their keepers. The sight of these magical little creatures in their brightly coloured blankets brought a lump to my throat. Vulnerable, traumatised and sometimes injured, they are so trusting of their keepers, so protective of each other and yet curious and playful, just like human children. Slowly, they surrounded us and started shoving and inspecting us. Down on hands and knees, Gary and I were soon blowing into trunks and revelling in the huge privilege of contact with these intelligent mammals.