Australia has the world's most poisonous snake (Inland Taipan), most poisonous spider (Sydney Funnelweb), most poisonous jellyfish (Box Jellyfish), most poisonous octopus (Blue-ringed Octopus), most poisonous fish (Scorpion Fish), most dangerous bird (cassowary) and most dangerous reptile (saltwater crocodile).
Anyway, we truly are a nice place for a holiday, come visit :)