Avifaona or Avifauna: How To spell?

The word Avifaona is misspelled against Avifauna, a noun meaning "The birds, or all the kinds of birds, inhabiting a region."

Word contains consecutive vowels 'AU' in between alphabets avif & na is misspelled as 'AO'
Wrong Spelling:  avif-ao-na 
Correct Spelling:  avif-au-na 
Find more incorrect spellings of Avifauna to spell right way.

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