1. ganso, oca   eagle   goose   cuckoo   chicken   Hint Half-n-half Clue   2. cigueña   peacock   owl   stork   swallow   Half-n-half Clue   3. paloma   flamingo   chicken   dove   stork   Half-n-half Clue   4. golondrina   ostrich   crow   cuckoo   swallow   Half-n-half Clue   5. buitre   vulture   chicken   sparrow   seagull   Half-n-half Clue   6. pelícano   peacock   swallow   dove   pelican   Half-n-half Clue   7. pavo real   owl   crow   peacock   sparrow   Half-n-half Clue