Onychorhynchus coronatus
Well-Known Member
My nomination is the Giant Anteater because of when I ever go to a zoo that has them I can never see them at all.It was only this year when I finally saw one.
They do tend to be naturally quite lethargic because of their low basal metabolism (both in the wild and captivity) so there are lots of intervals that are spent resting and hiding.
You may just need a bit of luck in being there at the right moment when they decide to move around.
