Here in Germany these wild boar are natives, not introduced nor feral pigs.

Understood.

The porcine population in this part of the U.S. has a rather different history than that of pigs in Deutschland.

California Fish & Wildlife

On the topic of forest and wildlife management we are, unfortunately, worlds apart. The various agencies do have large areas and populations to manage here in the Golden State.

A brief search of the 'net tells me that 17.8% of California is forested as opposed to 32.7% of Germany, but California is 1.19 times the size of Deutschland. We also have foothills, grasslands, and even our rural and suburban areas becoming host to feral pigs.

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Sometimes they 'go to town':

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