1. goose   pollo   ganso, oca   cisne   gorrión   Hint Half-n-half Clue   2. duck   pato   águila   cigueña   pingüino   Half-n-half Clue   3. seagull   gaviota   codorniz   flamenco   pavo   Half-n-half Clue   4. swan   pingüino   avestruz   cisne   gaviota   Half-n-half Clue   5. dove   pato   pavo   paloma   pavo real   Half-n-half Clue   6. sparrow   codorniz   gorrión   paloma   avestruz   Half-n-half Clue   7. turkey   cuclillo, cuco   cisne   pavo   paloma   Half-n-half Clue