Wekaa or Wekau: How To spell?

The word Wekaa 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 'AA'
Wrong Spelling:  wek-aa 
Correct Spelling:  wek-au 
Explore spell check of Wekau to spell without errors.

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