What is the Wallace Line?

In the island world of Southeast Asia, the animal worlds seem strangely separated. How come? In the 19th century, naturalist Alfred Russel Wallace had a theory. Source: https://www.zdf.de/dokumentation/terra-x/was-ist-die-wallace-linie-creative-commons-clip-100.html https://www.zdf.de/dokumentation/terra-x/faszination-erde-der-malaiische-archipel-dem-leben-auf-der-spur-100.html https://www.kinderweltreise.de/kontinente/asien/indonesien/daten-fakten/tiere-pflanzen/ Author: ZDF/Terra X/Tobias Schultes/WENDEVARGA/Nikolai Holzach/Jochen Schmidt Translation and dubbing: alugha Click here to see more videos: https://alugha.com/TerraX

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