Where does “Štorch” come from?

Štorch (Czech) comes from German storch, from Middle High German storch, from Old High German storah, from Proto-Germanic sturkaz, from Proto-Indo-European sr̥ǵos — stork.

Ancestry of “Štorch”, step by step

StepLanguageWordMeaning
1Germanstorchstork bird
2Middle High Germanstorch—
3Old High Germanstorah—
4Proto-Germanicsturkazstork
5Proto-Indo-Europeansr̥ǵosstork
Every word from Proto-Indo-European sr̥ǵos →Every word from Proto-Germanic sturkaz →Every word from Old High German storah →