Woodpeckers and nuthatches are the primary birds that fall into this category. The name comes from the fact that they “cling” to the trunk of trees to pick out insects and larvae as their primary source of food. Since suet comes from the loins of cattle and sheep, it is a perfect substitute for insects when they are not available in the winter months. Caged Bird Feeders are the best used to hold the suet and make it readily available to these birds. They cling to the Suet Bird Feeders and use their tail as a third leg to balance them as they eat.

You can buy natural suet meat from the local grocery store. However, it will freeze in the winter and tend to become rancid in the summer.