Sunflower Seed Bird Feeder (modular)

Sunflower seed bird feeder (modular) I have been using different versions of it for several winters now. Birds eat whole kilograms of unshelled sunflower seeds. The feeder has many advantages over the traditional “house-feeder”:1) Hygiene is maintained. Birds do not mix food and their own droppings. There is no risk of spreading diseases and parasites2) During flights to the feeder, the seeds are not blown to the ground3) They are not covered with snow or splashed with water during rainfall with the wind4) Easy way to fill with seeds in large quantities, which usually lasts at least a few days5) Possibility of regulating the capacity of the feeder using modules6) Easy to wash and store until the next season A layer of transparent filament is placed in the lower part. This allows you to see if the sunflower seeds have run out. The upper handle is screwed on, which increases its durability and protects the feeder in strong winds. We hang it so that it doesn't hit the neighboring bran