1. Schwalbe   cuckoo   pelican   ostrich   swallow   Hint Half-n-half Clue   2. Krähe   crow   dove   sparrow   penguin   Half-n-half Clue   3. Gans   duck   goose   quail   flamingo   Half-n-half Clue   4. Papagei   parrot   sparrow   eagle   pelican   Half-n-half Clue   5. Pflau   sparrow   peacock   dove   chicken   Half-n-half Clue   6. Strauß   vulture   swallow   dove   ostrich   Half-n-half Clue   7. Ente   peacock   duck   dove   stork   Half-n-half Clue