The Johnston & Jeff Dried Mealworms can make a real difference and provide the right insect protein that birds need to repair and maintain their muscle mass. Birds should be fed all year round, particularly in winter when the cold weather kills off most insect life. In Spring, try soaking them in warm water for 20-30 minutes, as this will make them softer for fledglings to eat. Suitable for Blackbirds, Robins, Blue Tits, Coal Tits and more, this amazing feed is sure to keep wild birds coming back to your garden for more. Quantity: 1.6kg. Please note: Read all the pack contents and other given advice on the packaging carefully.