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Australia's 10 Most Dangerous Snakes

Australia's most dangerous snakes ranked by venom toxicity, encounter likelihood, and bite outcomes — including the Big Three (eastern brown, tiger, taipan) and lesser-known killers.

Australian snake habitat used as a guide to dangerous species

Photo: Gannavarapu Narasimhamurti via Wikimedia Commons · CC0

The full guide is in progress. Outline below.

  1. How 'dangerous' is measured: toxicity vs encounter rate vs outcomes

  2. Eastern Brown Snake — the country's biggest cause of snakebite deaths

  3. Inland Taipan — most venomous land snake, rarely encountered

  4. Coastal Taipan — fast, defensive, widespread in the north

  5. Tiger Snake — southern Australia and Tasmania

  6. Red-bellied Black Snake — venomous but less aggressive

  7. Death Adder — ambush predator, well camouflaged

  8. Mulga (King Brown), Rough-scaled, Lowland Copperhead, Small-eyed Snake

  9. What to do if you spot one near home or on a trail

  10. Download CTA and link to the Australian species page

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