Mealworms are a popular treat for many garden birds, in particular Britain\'s favourite bird, the Robin, so this nutritious jar of energy rich peanut butter combined with the protein-rich mealworm morsels cannot fail to be a hit in your garden! Peanuts are naturally high in calories and when blended into butter, make a tasty high energy treat. We haven\'t added any salt into our recipe, ensuring that this blend is nutritionally balanced and safe for your garden birds. The glass jar contains 330g of this nutritious peanut butter blend and is available in five flavours. Feed by removing the lid and placing the jar into one of our specialist feeders. Alternatively you can feed by sitting the jar securely on a bird table, or by smearing the peanut butter onto the trunk of a tree for more timid birds to find.