Ohh down the back of my place i have a creek and probs about 50+ Eastern Water Dragons. There are so many i have had the same adult EWD living around my pool for the last 5years and that was just when i moved in 2 the new house(5yrs ago) The owner said he was there before i guessed about 5 yrs b4 i moved in..Soo many babys around at the moment i found one that would have been about 10cm Nose-Tail, he was in my front yard. Theres soo many cats around though and thye just knock em off 1 by 1... i foudn a dead blutonge due to a cat just up the road..i also found a possum without a tail.....hmmm. I have a wallaby that comes around everynow and then...i also have an echidna that comes around 2 times a year and a bluetonge that comes around every year also. You really dont knwo how much an animal goes through to get to full size....