Learn how to say Faunas correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word fauna:
noun (plural faunas)
the animals of a particular region, habitat, or geological period:
the flora and fauna of Siberia
the local Mesozoic rocks and their faunas
[count noun] a book or other work detailing the animal life of a region.
late 18th century: modern Latin application of Fauna, the name of a rural goddess, sister of Faunus