Serula or Serrula: How To spell?
The word Serula is misspelled against Serrula, a noun meaning "The red-breasted merganser."
Serrula has double "rr" is mispronounced as "r"Remember double 'RR' in between the strings se & ula which should not be misspelled with single 'R'
Wrong Spelling:  se-r-ula  Correct Spelling:  se-rr-ula 
Check more misspelled words of Serrula to spell it correct.