Green Feathers Bird Box Stainless Steel Cover Plates, X3 Pack, 25mm, 28mm, 32mm

Want to make sure you attract a certain bird to your nest box? Besides taking measures like hanging the box in a north-facing position and at the right height, it’s also important to consider the size of the house’s entrance hole; it plays a huge part in a bird’s decision to make a home there or not. We can categorise different birds of a feather, each group with a specific preference for their own little hobbit door size.