Duck, Male Has a Green Head
This page is the CodyCross answer for the clue below from Trip to Spain, Group 860, Puzzle 3 (La Sagrada Familia).
Question is: Duck, Male Has a Green Head
and the answer is: MALLARD
Word Meaning:
MALLARD — (countable) Anas platyrhynchos, a common and widespread dabbling duck, natively found throughout the Northern Hemisphere, whose male has a distinctive dark green head.
Definitions from Wiktionary.