Why can't humans get along like this?

[Zone 5]

Natural enemys, BUT
When hurricane Hannah separated two ultra-prosh white tigers from their mother, Anjana came to the rescue. Anjana, a chimp at TIGERS in South Carolina, became surrogate mom and playmate to the cubs, even helping with bottle feeding, according to The Sun). But here's the truly amazing part: Anjana does this all the time, having raised leopard and lion cubs.