"Appreciate what we have here if you want it to be here for your children."
A number of wildlife organisations from around NSW gathered in Sydney's Martin Place to showcase their animals and to generate interest in conservation projects.
Wild-eyed youngsters, curious tourists and office workers on a lunch break all lined up to pat some of the animals, with a golden brush tail possum hogging the attention.
The day also had a serious side with the group Devil Ark highlighting the plight of the Tasmanian Devil which is being threatened by a deadly facial cancer.
"There's less than 30,000, which is incredible when we used to have a quarter of a million devils," said mammal keeper Kellie Masters.
A koala, the newest face of threatened species in Australia, was a perfect ambassador as it lounged around, indifferent to the madness around it.
"Everyone loves koalas," Mr Buchanon said.
-AAP