I'm surprised tiger snakes came in only at number 8 on the list.
We have both brown snakes (dugites) and tiger snakes.
Dugites always run away as fast as their lack of legs will carry them but tiger snakes mostly hang around and offer to take you on.
I had one attached to my leg a few years back, and it nearly killed me!

Not from the poison. From fright. I thought I was going to have a heart attack.

Fortunately I was wearing baggy jeans so all it managed to do was give my jeans a good fanging.

(Oh we can laff about it now. quote John Candy- Planes Trains and Automobiles)
This one wasn't the culprit but I bet it was one of his stinkin rellies.
I think they belong to the Cobra family because they flare their neck when they get pithed off. And it doesn't take much to pith them off.
Just being there is usually sufficient.
And taking close up photos definitely does it.