1. avestruz   duck   chicken   flamingo   ostrich   Hint Half-n-half Clue   2. codorna, codorniz   crow   seagull   quail   stork   Half-n-half Clue   3. cuco   cuckoo   vulture   peacock   owl   Half-n-half Clue   4. flamingo   parrot   ostrich   flamingo   stork   Half-n-half Clue   5. pomba   swallow   dove   cuckoo   quail   Half-n-half Clue   6. cegonha   crow   stork   sparrow   swan   Half-n-half Clue   7. andorinha   parrot   goose   seagull   swallow   Half-n-half Clue