Century Dictionary and Cyclopedia
- n. See gowk.
“Ye bried  of the gouk , ye have not a rhyme  but ane.”
These user-created lists contain the word ‘gouk’.
A list of birders' "shorthand" names, traditional nicknames, non-English names, and obsolete names for feathered creatures worldwide.
Interesting blog entry here on naming U.S. birds.
A rich list of Scottish bird (nick)names and related terms cited in Dr. Jamieson's Scottish Dictionary and Supplement, 1841.
Looking for tweets for gouk.