This two year old chimpanzee called Do Do is showing off a motherly instinct to rival even the most maternal of mankind. They were photographed at Samut Prakan Crocodile Farm and Zoo on the outskirts of Bangkok, Thailand. The farm doesn’t just contain crocodiles. Monkeys and tigers also live there, alongside elephants, lions, horses and hippopotamuses. These adorable images reveal the close bond that has formed between chimpanzee and a two month old tiger cub called Aorn.