Bird With Big Pouch, Gives Its Name to Alcatraz Is
Puzzle 10 of Quiet Things Piece of Cake Pack
Question is: Bird With Big Pouch, Gives Its Name to Alcatraz Is
and the answer is: PELICAN
Word Meaning:
PELICAN — Any of various seabirds of the family Pelecanidae, having a long bill with a distendable pouch.
Definitions from Wiktionary.