Good things come in small packages and this stylish silver bird feeder has an intelligent design to attract small, beautiful birds whilst deterring the larger species. Birds below 70g will be able to enjoy an optimised feeding experience, whilst the perch mean than birds exceeding 70g will triggers the port to be covered, preventing access to food. This keeps smaller birds safe and happy, whilst also making the feeder squirrel resistant; a lovely bonus! Provides protection from: Adult doves, magpies crows, jays, woodpigeons, jackdaws and squirrels