Bird-safe peanut butter is very popular with birds and this pine cone is packed with it. The pine cone structure allows the birds to grip on securely as they enjoy this calorie-rich delicious treat. As well as being a perfect treat for your birds, it is an attractive addition to your garden or feeding station High-calorie food is very important for birds especially during long cold nights and in the spring when they are busy preparing for the breeding season. With this Peanut Butter Filled Pine Cone every beakful is an energy boost, just when they need it.