Johnston & Jeff Mealworm & Calciworm Combo Wild Bird Food 1kg

Johnston & Jeff Mealworm & Calciworm Combo is a premium insect-rich food designed to provide wild birds with a highly nutritious and natural source of protein and calcium. Combining dried mealworms with dried calciworms (Black Soldier Fly larvae), this blend mirrors the natural insect-based diet enjoyed by many garden birds.

The protein provided by mealworms helps support healthy growth, feather condition, and overall wellbeing, while calciworms contain around 50 times more calcium than many other insects and worms. This valuable calcium content helps support strong bones, egg production, muscle function, and numerous essential metabolic processes.

Perfect for year-round feeding, this nutritious insect mix is especially beneficial during autumn and winter when natural insect populations are lower, and during spring when breeding birds and fledglings require additional nutrition. For younger birds, the mix can be soaked in warm water for 20–30 minutes to soften it before feeding.

Suitable for use in feeders, on bird tables, or ground feeding areas, this 1kg pack is ideal for attracting a wide variety of insect-eating garden birds.

Key Features:
Premium blend of dried mealworms and calciworms
High in natural protein and calcium
Calciworms contain around 50x more calcium than many other insects
Supports strong bones, muscles, and egg development
Ideal for breeding, nesting, and fledgling seasons
Suitable for year-round feeding
Attracts a wide range of insect-eating garden birds
Pack size: 1kg
Feeding Guide:

Feed from bird tables, feeders, or ground feeding stations. During spring, soak in warm water for 20–30 minutes before feeding to make the insects softer and easier for fledglings to eat. Always provide fresh drinking water nearby.