Snake Catcher Mount Colah

Why Mount Colah Gets the Snake Activity It Does

Mount Colah sits between Asquith and Mount Kuring-gai, hard against Ku-ring-gai Chase National Park on the eastern side and Berowra Valley National Park to the west. This is one of the most genuinely bushland-enclosed suburbs in metropolitan Sydney, with national park exposure on two sides and connecting gully drainages threading through the residential streets. The terrain is steep, sandstone-cut country with deep gully drops, mature canopy and the kind of 1960s, 1970s and 1980s housing that was built directly into bushland.

Large blocks with deep established gardens, sandstone retaining walls, terraced terrain and tiled-roof homes that have settled into the surrounding bush over decades. Pool density is high. The level of bushland exposure is unusually high for a residential suburb, with most streets either backing directly onto national park or sitting one block in. The result is a Diamond Python-led callout profile, with a strong Red-belly presence along the creek and gully lines.

The Reptiles We Attend in Mount Colah

Diamond Python. A major species in our Mount Colah work. Non-venomous, but large, adults reach two to three metres and they're powerfully built. The national park exposure, mature gardens and tiled-roof homes sustain a resident Python population, and roof cavities are a major job category. Pythons follow rodents into the roof and settle in. We also find them stretched across warm retaining walls, curled behind shrubs, on sandstone steps, in pergolas, along gutters and on warm driveways. They rely on camouflage rather than speed and usually stay still when you find them. If you hear soft movement in the ceiling or see one anywhere on the property, call 1300 599 938.

Red-bellied Black Snake. A substantial proportion of our Mount Colah work. Common along the gully drainages running through both Ku-ring-gai Chase and Berowra Valley National Parks, and on properties with pools, ponds or thick damp garden beds. They follow frogs, so frog activity (particularly after rain and through the warmer months) tends to bring them through. Pool pump housings come up consistently. Venomous, but generally far less defensive than Browns. They will move away if given the chance.

Green Tree Snake. Common in Mount Colah, particularly in mature gardens, along fences, in pergolas and around roof lines. Slender, bright green or olive, fast-moving, completely harmless. They feed on skinks, geckos and small frogs and are excellent climbers, which is why they sometimes turn up at elevated parts of the property.

Blue-tongued Lizard. Not a snake, but the reptile we are called for almost as often. Large, slow-moving native skinks that get mistaken for snakes because of their size and the way they flatten their bodies when threatened. They are harmless, beneficial, and good for a garden, they eat snails, slugs and insects.

Which Species Follows What

The species mix in Mount Colah makes more sense once you know what each one is following. Diamond Pythons follow rats and mice, which is why they end up in roof cavities. Red-bellied Black Snakes follow frogs and moisture, which is why they concentrate along the gully drainages and around pool pump housings. Green Tree Snakes follow skinks and geckos through gardens and along fence lines.

Where We Find Reptiles on Mount Colah Properties

For Diamond Pythons: roof cavities are the standout, particularly on older homes with tiled roofs and small gaps under the eaves. Also on sandstone retaining walls, in pergolas and outdoor entertainment areas, along gutters, curled behind thick shrubs, on sunny driveways and along fence lines facing Ku-ring-gai Chase or Berowra Valley National Parks.

For Red-bellied Black Snakes: pool pump housings, pool surrounds and water features, garden beds with thick mulch against boundary fences, under decks and verandahs in shaded damp corners, along fences backing onto the gully drainages or the wetter sections of national park.

For Green Tree Snakes: along fences, through pergolas, around roof lines, in mature shrubs and along garden edges.

What to Do If You See a Snake in Mount Colah

Step back. Bring children and pets indoors. If possible, keep a visual on the snake from a safe distance. Don't try to move it, contain it, photograph it from up close or identify the species. Call 1300 599 938. We'll talk you through what to do until we arrive.

If you hear movement in the roof through the warmer months and you live in Mount Colah, a Diamond Python is one of the more likely explanations given how much of the suburb backs onto national park. Possums and rats are the other possibilities. We can tell the difference on site.

Snake Bite First Aid

A snake bite is a medical emergency. Treat every bite as if it's venomous, even if the snake looked harmless. Symptoms can take time to appear, and that's exactly why fast action matters.

If someone is bitten:

• Call 000 immediately.
• Keep the patient still and calm. Movement spreads venom through the lymphatic system.
• Apply a pressure immobilisation bandage firmly over the bite site, then bandage the entire limb from fingers or toes up to the armpit or groin.
• Splint the limb if you can, to prevent movement.
• Do not wash the bite. Venom residue on the skin helps hospital staff identify the species and choose the right antivenom.
• Do not try to catch, kill or photograph the snake from close range.
• Wait for paramedics, or get the patient to hospital as fast as is safely possible.

Australian antivenom is highly effective when administered promptly. Time matters.

What Actually Reduces Reptile Activity on a Mount Colah Property

Deterrent products sold at hardware stores, powders, sprays, ultrasonic devices, are not effective. Don't waste money on them.

For Diamond Pythons specifically, reducing rodent activity in the roof is the single most useful thing. Pythons follow rats. If a Python turns up in the ceiling, the rats got there first. Seal roof entry points where you can, keep the roof clear of stored items that draw rodents, and address roof rodent activity through proper rodent control.

For Red-bellied Black Snakes, keep pool pump housings clear and unappealing as shelter. Thin out heavy garden beds along boundary fences, particularly the side facing gully line or national park. Manage frog activity where it has concentrated against the house, without killing the frogs, they're protected.