After reading below story you will understand that motherhood and loss is universal. A smart chimpanzee called as Washoe. Who knows sign language was disappointed with her care taker, who hadn’t visited for some time. When Kat told Washoe that she had lost her baby recently the Washoe showed sign of sorrow. Washoe even made sign for crying, whereas chimpanzees are not able cry.
After losing two children Washoe was given ten months old chimp named Loulis to take care of. Washoe Louis to Kat, but Kat did not accept the gift made sure that Washoe would adopt and take care of Loulis again. One wonder chimpanzee trade with each other all the time Perhaps adoption is a universal trait as well.