1. pavo real   chicken   flamingo   peacock   swan   Hint Half-n-half Clue   2. ganso, oca   owl   goose   quail   cuckoo   Half-n-half Clue   3. paloma   dove   owl   penguin   swallow   Half-n-half Clue   4. gorrión   duck   ostrich   sparrow   flamingo   Half-n-half Clue   5. buitre   vulture   flamingo   eagle   swan   Half-n-half Clue   6. pavo   penguin   turkey   sparrow   owl   Half-n-half Clue   7. avestruz   dove   ostrich   swallow   owl   Half-n-half Clue