Wild Slow Worm and Reptile Garden Welfare

Slow worms, grass snakes, and common lizards are declining garden reptiles that benefit from simple habitat management actions that create refugia and reduce gardening hazards.

Key Facts

Slow worms are legless lizards that are harmless and highly beneficial to gardens as slug predators
Strimmer and lawnmower injuries kill large numbers of slow worms and grass snakes annually
Reptile refugia including corrugated tin sheets and wood piles create basking and hiding habitat
Garden reptile populations have declined significantly due to habitat tidying and pesticide use
Slow worms can live for over 30 years making each individual ecologically significant

Welfare Considerations

Garden reptiles including slow worms are killed in large numbers by garden machinery and lose habitat to over-tidied gardens. Individual slow worms with lifespans exceeding 30 years represent significant investment in individual welfare terms. Leaving areas of rough grass, log piles, and compost heaps provides refugia from predators and cold. Checking grass areas before mowing and using caution with strimmers near potential reptile habitat prevents mechanical injury. These simple actions transform gardens into genuinely wildlife-friendly habitats at no cost.

What You Can Do

Check areas of long grass carefully before mowing to avoid injuring slow worms and grass snakes
Create reptile refugia using corrugated tin sheets, log piles, and compost heaps
Leave areas of rough grass and leaf litter as reptile habitat in at least one garden corner
Report slow worm and grass snake sightings to local wildlife recording groups to support monitoring