So many monkeys!

The Singapore zoo boasts the world's largest primate collection. Among its many wildlife conservation efforts, this zoo has worked to create a thriving orang-utan colony. As evidence of the zoo's hard-work and success, the colony has had a total of 33 births over the years. Also, the proboscis monkeys have produced 17 babies. As far as zoos go, this one seems to be doing laudable work with endangered species, education, and conservation. I was impressed!