This commemorative day takes place every year on 13 March, the aim of the day is to draw attention to one of the most remarkable species on our planet.
See how taronga's herd celebrated their national day.
Breeding season is coming to end and our penguin colony has now grown to 71 Little Penguins. Fourteen of the penguins born this year have already joined in with the adults and another five are in the penguin crèche learning to feed from Keepers.
Taronga Western Plains Zoo welcomed an Eland calf on Tuesday 1 February 2011. The little female is doing very well and has already started to mingle with the older calves from last year’s breeding season.
A fire broke out in a service building on the perimeter of Taronga Zoo overnight.
Fire Brigade crews attended and extinguished the fire before 3am.
No people or animals were injured in the fire.
Preliminary investigations have found no suspicious circumstances.