{"success":true,"attribution":"Cairns Tour Advice & Booking Centre — behavioural & biological information curated from public Queensland Government sources and local operator practice. Not medical advice.","disclaimer":"Tropical North Queensland is wild country. The information below is general behavioural and biological context — not a guarantee of safety. Wildlife is unpredictable, conditions change daily, and the most reliable safety system is a present, attentive traveller who reads signage, watches their surroundings, and follows the in-the-moment instructions of qualified tour guides, skippers, rangers and lifeguards on the day. If a guide tells you to do (or not do) something, there is always a reason — please follow it.","topic":{"slug":"saltwater-crocodiles","title":"Saltwater crocodiles ('salties')","oneLiner":"Saltwater crocodiles inhabit rivers, estuaries and some beaches north of Cairns. They are not present at outer reef sites or in chlorinated pools. Sensible behaviour around water is the entire safety story.","whatItIs":"Crocodylus porosus is a long-lived ambush predator native to northern Australia and the Asia-Pacific. They're present in our region's waterways — mainly the Daintree, Mossman, Mulgrave, Russell and Trinity Inlet systems — and can occasionally appear on remote beaches.","whereAndWhen":"Permanent populations live in tidal rivers and mangrove systems north of Cairns and around Cape York. They are uncommon in fast-flowing freshwater above tidal zones. They are absent from the outer Great Barrier Reef. Activity rises in the warmer months (October–March) which coincides with breeding season.","behaviour":"Crocodiles are ambush predators that target the water's edge. They learn the patterns of any creature that visits the same spot at the same time and wait beneath the surface. They don't chase prey across distance; the threat zone is at and just beneath the waterline.","whatOperatorsDo":"Daintree River cruise operators are licensed and use shallow-draft, high-sided boats from which crocodiles are observed safely. Reputable rainforest tour operators only swim guests in designated croc-free freshwater holes (e.g. Mossman Gorge, Crystal Cascades) where Queensland Parks signage and ranger surveillance apply. Operators withdraw from any waterway flagged by rangers or marked with a Crocwise sign.","whatYouCanDo":["Observe Crocwise signage — if a sign says 'do not enter the water', that's based on a recent sighting, not a historical worry.","Don't fish or swim at the water's edge in northern rivers, mangroves or estuaries. Stay 5+ metres back from the bank.","Don't return to the same spot on a riverbank repeatedly — the predictability is the risk.","Camp at least 50m from the water and never clean fish or food at the water's edge.","On a reef day-trip you are in genuinely different waters — outer reef = no crocodiles."],"personalResponsibility":"Saltwater crocodiles are a wild apex predator in their own habitat. Sightings, river levels and bank conditions change week to week — a beach or creek that was 'fine last year' may not be fine today. Take every Crocwise sign seriously, treat every body of water in croc country as if a croc could be in it, and follow your guide's instructions about where to stand, where to walk, and where to put your hands and feet. If a guide says don't dangle limbs over the side of the boat, don't — even for a photo.","contextualNote":"Daintree River cruises are one of the most popular tours in the region precisely because seeing a saltwater crocodile from the safety of a high-sided boat is extraordinary."}}