Tasmania. Whales in the Winter and Others year round.
a good spot is http://mountainvalley.com.au/wildlife.html
http://www.cradlemountainlodge.com.au
Tasmania, Especially good places to see spotted-tailed are Cradle Mt. National Park and the Arthur River area. Eastern quolls can often be seen at Mt Field National Park. Going for a quiet walk after dark is a good way to see quolls.Take a bright torch with you.( Tiger Quoll and Eastern Quoll).