Am einfachsten ist es, die Applikation fuers Handy runterzuladen und mit dieser dann Beobachtungen machen, identifizieren und melden.
Es gibt diverse Subprojekte - meistens bezueglich einer bestimmten Region oder Spezies/ Art gewidment - man kann hier schnell sein eigenes Projekt erstellen.
https://www.inaturalist.org/
https://www.inaturalist.org/pages/about
Connect with Nature!
One of the world’s most popular nature apps, iNaturalist helps you identify the plants and animals around you. Get connected with a community of over a million scientists and naturalists who can help you learn more about nature! What’s more, by recording and sharing your observations, you’ll create research quality data for scientists working to better understand and protect nature. iNaturalist is a joint initiative by the California Academy of Sciences and the National Geographic Society.
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Contribute to Science
Every observation can contribute to biodiversity science, from the rarest butterfly to the most common backyard weed. We share your findings with scientific data repositories like the Global Biodiversity Information Facility to help scientists find and use your data. All you have to do is observe.