Common Death Adder

Common Death Adder

Acanthophis antarcticus

Silhouette: SeismicShrimp · PhyloPic

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
Daily sighting probability ~10% · With luck
at Blue Mountains National Park
34 Verified sightings at Blue Mountains National Park From 2019 to 2026
46 Verified sightings across all 4 parks From 2019 to 2026
January Best month highest sighting rate
☀️🌙 Day & Night When it's spotted Active throughout day and night

About the Common Death Adder

The common death adder (Acanthophis antarcticus) is a species of death adder native to Australia. It is one of the most venomous land snakes in Australia and globally. While it remains widespread (unlike related species), it is facing increased threat from the ongoing Australian cane toad invasion.

The common death adder was first described in 1802. The common death adder feeds on frogs, lizards and birds and, unlike most Australian venomous snakes that actively search for prey, this snake sits in one place and waits for prey to come to it.

The common death adder has a broad flattened, triangular head and a thick body with bands of red, brown and black with a grey, cream or pink belly. It's known to reach a maximum body length of 70–100 centimetres (2.3–3.3 ft). Unlike the common or European adder (Vipera berus), the common death adder is a member of the snake family Elapidae, rather than the family Viperidae, which are not found in Australia.

The common death adder occurs over much of eastern and coastal southern Australia – Queensland, New South Wales and South Australia. It is more scarce in the Northern Territory, Western... Wikipedia →

Closest Relatives at Blue Mountains National Park

Global Distribution

Warmer areas are where this animal is recorded most often.

Parks Where Found

# Park Country Daily sighting probability
1 Blue Mountains National Park 🇦🇺 Australia
~10%
2 Booderee National Park 🇦🇺 Australia
~10%
3 Royal National Park 🇦🇺 Australia
Insufficient data
4 Springbrook National Park 🇦🇺 Australia
Insufficient data

Quick answers

What are the chances of seeing a Common Death Adder in Blue Mountains National Park?

About 10% of wildlife watchers report a Common Death Adder sighting in Blue Mountains National Park, based on 34 verified sightings from GBIF citizen-science data.

When is the best time to see Common Death Adder in Blue Mountains National Park?

January has the highest sighting rate for Common Death Adder in Blue Mountains National Park in our monthly data.

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