night heron

NOUN
11 LETTERS · 2 SYLLABLES · STARTS WITH N

night heron is a valid 11-letter word worth 17 points in Scrabble and 18 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
N1I1G2H4T1H4E1R1O1N1
1 + 1 + 2 + 4 + 1 + 0 + 4 + 1 + 1 + 1 + 1 =17 PTS
DOUBLE WORD → 34TRIPLE WORD → 51
MEANING

What does night heron mean?