On the venomous side, you have box jellyfish and blue ringed octopus as the most dangerous. Both can be fatal. On the oh no! its going to eat me side there are plenty of sharks in the ocean. Salt and Fresh water you get salt water crocodiles, these are only in the north of Australia but anywhere they can be, stay out of the water or you will die.

Ill be honest, as an Australian, as long as you stay out of the water id say its safer than North America. A few venomous spiders and snakes but no one really dies from them. As for this earthquake, less than 0.5% of our population lives in the area that got effected and was still pretty minor. Not even being reported in the news here.

Win or loose now, Russia has shot itself in the foot. They are creating a generation of Ukrainians who will happily turn to terrorism to get some revenge in the future. Im calling a dirty bomb going off in the Moscow CBD in the next ten years.