1. Truthahn   quail   parrot   turkey   peacock   Hint Half-n-half Clue   2. Geier   swallow   peacock   vulture   seagull   Half-n-half Clue   3. Schwan   turkey   owl   swan   penguin   Half-n-half Clue   4. Taube   swallow   dove   seagull   cuckoo   Half-n-half Clue   5. Pflau   ostrich   eagle   peacock   chicken   Half-n-half Clue   6. Huhn   vulture   dove   parrot   chicken   Half-n-half Clue   7. Wachtel   dove   flamingo   swallow   quail   Half-n-half Clue