1. cisne   swallow   eagle   goose   swan   Hint Half-n-half Clue   2. avestruz   swan   ostrich   goose   swallow   Half-n-half Clue   3. coruja   ostrich   chicken   goose   owl   Half-n-half Clue   4. cegonha   stork   vulture   turkey   eagle   Half-n-half Clue   5. águia   dove   parrot   vulture   eagle   Half-n-half Clue   6. pardal   duck   parrot   sparrow   chicken   Half-n-half Clue   7. flamingo   flamingo   eagle   stork   vulture   Half-n-half Clue