Wekao or Wekau: How To spell?

The word Wekao is misspelled against Wekau, a noun meaning "A small New Zealand owl (Sceloglaux albifacies). It has short wings and long legs, and lives chiefly on the ground."

Word ends with consecutive vowels 'AU' preceded by alphabets 'wek' is misspelled as 'AO'
Wrong Spelling:  wek-ao 
Correct Spelling:  wek-au 
Find more incorrect spellings of Wekau to spell right way.

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