This ground protector guardian has narrow mesh openings (4 x 6 cm gaps) which will restrict larger garden birds, such as blackbirds, thrushes, doves and pigeons and
most adult squirrels. Small and juvenile squirrels and starlings may still be able to access the bird food.
If you wish to prevent all but small garden birds from accessing your bird food, our adjustable ground sanctuary is a great choice, as you can set the mesh size to suit.
If you have hedgehogs in your garden please consider removing the ground protector at night, or lifting it off the ground at one edge. It's very unlikely, but possible that they may try to get inside and get stuck.