Invasive species are foreign animal, plant or fungal species that enter new areas, spread rapidly and affect native ecosystems, the economy or health. You can report problems with invasive species to the responsible authority.
Invasive species are plants, animals or fungi that enter regions where they do not originally occur. There they spread uncontrollably and can cause damage. They displace native species, change ecosystems and affect biodiversity. Some species pose a health risk, for example by spreading diseases or toxic substances.
If you notice problems with invasive species, you can report them to the relevant authority so that countermeasures can be taken if necessary.
You have identified a problem with an invasive species.
No documents are necessary. Photos may be helpful.
No
No
The processing time depends on the individual case.
No
This is a report by you. No legal remedy is provided.
§ 40 Federal Nature Conservation Act (BNatSchG)
Keywords: Nutria Asian hornet ambrosia racoon marten crayfish Himalayan balsam Egyptian goose knotweed Giant hogweed
Last updated: 28.10.2025