How to snake-proof your home: Guide to managing heat-induced intrusions

THRISSUR: As scorching temperatures drive snakes out of their natural habitats in search of cooler, more humid environments, residential areas are becoming increasingly vulnerable. This warning comes in the wake of a tragic incident near Kodakara, where an eight-year-old boy lost his life to a snakebite. Wildlife conservationists and the Forest Department are now urging the public to exercise extreme caution.

Why are snakes entering human settlements?

A combination of biological needs and environmental degradation drives the surge in snake sightings:

• Temperature Regulation: Snakes are most comfortable at temperatures up to 28°C. When ambient heat exceeds this, they must find cool shelters to regulate their body temperature.
• Breeding Season: High temperatures often coincide with mating season. The increased movement of male snakes in search of mates, combined with the onset of summer rains, forces them out of their burrows.
• Habitat Loss: The disappearance of wetlands, encroachment into forests, and rapid urbanisation have stripped these reptiles of their natural cooling spots, pushing them toward human dwellings.

Essential safety guidelines

To minimise the risk of snake encounters, follow these safety protocols recommended by experts:

Secure your home structure

• Keep Windows Closed: Avoid leaving windows and doors open, especially during the evening and night.
• Clear the Entryway: Do not place indoor plants or decorative pots directly on the floor near entrances, as these provide perfect hiding spots.

Manage your surroundings

• Clear Debris: Do not stack coconut shells, husks, or tiles carelessly around the house. These create dark, cool voids that attract snakes.
• Firewood Storage: Avoid piling firewood directly against the walls of your home.
• Yard Maintenance: Be cautious in forested or overgrown areas of your property; keep grass trimmed to improve visibility.

Personal precautions

• Check Footwear: Always shake out slippers and shoes left outside before putting them on.
• Be Vigilant: Statistics show that over 500 people have died from snakebites in Kerala over the last five years. Awareness is your best defence.