Undercover Place to Watch Avians Undetected
Puzzle 5 of Bucket List Piece of Cake Pack
Question is: Undercover Place to Watch Avians Undetected
and the answer is: BIRDHIDE
Word Meaning:
BIRD HIDE — A hideout or blind constructed for watching birds unnoticed, typically a hut or wall with holes in it.
Definitions from Wiktionary.