JOHANNESBURG - As temperatures rise, snakes become more active, and residents are encouraged to stay alert -- not only to avoid bites but also to better understand these crucial creatures.
Snakes are an essential part of the ecosystem. They help control disease-carrying vermin and crop-raiding animals such as rats, bats and certain bird species.
Maintaining healthy snake populations is key to keeping nature in balance. Experts say that knowing which snakes live in your area and understanding their behaviour can help you coexist safely with them.
According to Kruger National Park Senior Section Ranger Marius Snyders, some species, like the puff adder, give clear warning signals when threatened.
A loud hiss often serves as the first alert that you are too close. Birds and other animals may also raise alarm calls when they spot a snake.
“These calls can lead to a snake being located and safely removed by a knowledgeable and trained person,” Snyders said.
While snakes generally avoid humans, bites can occur. Different species carry different types of venom. This means treatment varies depending on the snake involved.
Basic first-aid guidance includes:
• Immobilise the affected limb: Use a sling for an arm or a splint for a leg.
• Do not allow the patient to walk: Carry them on a stretcher.
• If blood pressure drops and the patient faints: Elevate their legs.
• If the patient collapses: Place them in the recovery position on the left side, with the chin up to keep the airway clear.
• If paralysis stops breathing: Perform mouth-to-mouth or artificial respiration until medical help takes over.
Snyders also encourages residents to take preventive steps at home: keep yards clear of waste, wood piles and thatching material; store food in sealed containers to discourage rats; avoid keeping chickens close to the house; raise beds off the ground; use a flashlight at night; and wear closed shoes when walking in the bush.
“Some snakes carry venom potent enough to endanger our lives if they bite us,” he says. “By understanding them and taking simple precautions, we can greatly reduce the chances of an accident.”
- by Zininzi Mdukulwana