Quality made galvanised chook feeders in 2 sizes.
First you have chooks, then the mice & sparrows come along for the easy food on offer and then you have snakes as your new residents feeding on the mice! Vicious circle really and the last thing you need when you're collecting the eggs is snakes!!
Keep the snakes, mice & sparrows away and save money by only feeding your chooks.
Train your chickens to step on the "treadle" ie footplate so that it opens only when they are wanting food.
Easy to operate and will last a long time.