1. Bird with the largest egg   Ostrich   Geese   Mute Swan   Turkey   Albatross   Hint Half-n-half Clue   2. Most common non-contagious disease   Cholera   Typhoid   Malaria   Tooth decay   AIDS   Half-n-half Clue   3. Bird with the largest wing span   Pelican   Ostrich   Eagle   Falcon   Albatross   Half-n-half Clue   4. Largest carnivore on land   Tiger   Leopard   Lion   Polar Bear   Panther   Half-n-half Clue   5. Fastest land animal   Hare   Gazelle   Tiger   Antelope   Cheetah   Half-n-half Clue   6. Heaviest dog (breed)   Bull Dog   German Shepherd   Great Dane   English Mastiff or St. Bernard   Irish Wolfhound   Half-n-half Clue   7. Tallest dog (breed)   Greyhound   Dobberman   Great Dane   Labrador   Dalmatian   Half-n-half Clue