1. ganso, oca   dove   sparrow   goose   duck   Hint Half-n-half Clue   2. papagayo, cotorra   parrot   turkey   cuckoo   stork   Half-n-half Clue   3. pollo   pelican   swan   turkey   chicken   Half-n-half Clue   4. golondrina   swallow   dove   parrot   vulture   Half-n-half Clue   5. pingüino   vulture   peacock   penguin   seagull   Half-n-half Clue   6. pavo real   peacock   owl   penguin   parrot   Half-n-half Clue   7. gaviota   duck   parrot   swan   seagull   Half-n-half Clue