1. andorinha   swallow   peacock   flamingo   duck   Hint Half-n-half Clue   2. frango   stork   seagull   swan   chicken   Half-n-half Clue   3. pato   swan   duck   ostrich   flamingo   Half-n-half Clue   4. cisne   vulture   goose   dove   swan   Half-n-half Clue   5. pelicano   ostrich   flamingo   pelican   duck   Half-n-half Clue   6. avestruz   dove   duck   ostrich   swallow   Half-n-half Clue   7. corvo, gralha   swan   quail   crow   dove   Half-n-half Clue