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Johnston & Jeff Dried Calciworms - Multiple Sizes Available
Packed with essential nutrition, Johnston & Jeff Dried Calciworms are a powerhouse snack for wild birds. These protein-rich larvae of the Black Soldier Fly are bursting with natural goodness, offering around 50 times more calcium than standard dried insects or worms.
Calcium plays a vital role in keeping birds healthy, supporting strong bones, egg production, muscle function and much more. Calciworms also help birds absorb phosphorus efficiently, further boosting skeletal and metabolic health. High in fat and protein, they’re an ideal energy source, especially during the demanding winter and spring months.
Perfect for year-round feeding, these tasty treats will be a welcome boost for garden favourites like Robins, Blackbirds and Thrushes.
Browse our selection of Bird & Wildlife Care to find a whole range of seed blends, peanuts and suets perfect for attracting a variety of species.
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Delivery
We are pleased to offer free standard delivery when you spend over £75. If your order is under £75, a small delivery charge of £3.99, £5.99 or £9.95 will apply depending on the size and weight of the order.
Some larger or heavier items may still have a delivery charge even if you spend over £75 - don’t worry, we’ll let you know at checkout before you pay.
Big and bulky items may be delivered in a couple of different ways:
-On a pallet (kerbside only) - our courier will call you to organise a day you'll be home for delivery.
-With a 2-person delivery service - our friendly team will give you a call with all of the details when you order.
Some items come straight from our suppliers and may take a little longer to arrive. If that’s the case, we’ll make sure it’s clearly shown on the product page.
Returns
We really hope you love what you ordered, but if you change your mind, you’ve got 14 days from the day you bought it to return it.
Please make sure the item is:
-Unused and in its original packaging.
-Includes any tags and labels.
-Sent back with proof of purchase (your invoice or just a note with your order details on it).
We don’t offer free returns as we try to keep our prices as low as possible for everyone, but we’ll make the process as easy as possible. Just get in touch and we’ll guide you through the simple steps. You can post it back yourself or we can help you arrange a collection.
Once your return reaches our warehouse, we’ll pop your refund through within 14 days, back to your original payment method.
Need more info? Here's our full Delivery & Returns page, or feel free to contact us.
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Contains:
Dried Calciworms
Suitable For:
Blackbirds, Bramblings, Bullfinches, Buntings, Dunnocks, Finches, Great Spotted Woodpeckers, Linnets, Nuthatches, Robins, Siskins, Sparrows, Starlings, Stonechats, Thrushes, Tits, Wagtails, Wrens, Yellowhammers
Johnston & Jeff Dried Calciworms - Multiple Sizes Available
SKU: 811138-CSpend over £75 for FREE standard delivery

About Johnston & Jeff
Johnston and Jeff is a family run business who have been feeding and taking care of the nation's birds since 1880. Johnston & Jeff bird food blends are formulated to individual species and for specific purposes, so you can be confident you're feeding balanced levels of proteins, fats, carbohydrates and essential vitamins and minerals.
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