Large Waterfowl, With Ruddy and Common Varieties
Puzzle 4 of Agatha Christie Medium Pack
Question is: Large Waterfowl, With Ruddy and Common Varieties
and the answer is: SHELDUCK
Word Meaning:
SHELDUCK — Any of various waterfowl of the genus Tadorna, native to Eurasia, Africa and Australasia.
Definitions from Wiktionary.