Have the following tried: Have the "Knödelboy" with an insect dumpling - filled dumplings insects - "normal" sunflower seeds dumplings. Before I have the nets away. Result: The "normal" dumplings was ratzfatz aufgefuttert - insects dumplings were left untouched! Also independently suspended insects dumplings are ignored .... Well, apparently revived currently a colony vegetarian tits my garden ......;))