1. Bird with the largest wing span   Falcon   Eagle   Pelican   Ostrich   Albatross   Hint Half-n-half Clue   2. Largest predatory fish   Piranha   Swordfish   Catfish   Great White Shark   Electric Eel   Half-n-half Clue   3. Largest mammal   Hippopotamus   Elephant   Rhinoceros   Blue Whale   Giraffe   Half-n-half Clue   4. Bird with the largest egg   Albatross   Turkey   Mute Swan   Ostrich   Geese   Half-n-half Clue   5. Longest snake   Anaconda   Reticulated Python   Boa Constrictor   Viper   King Cobra   Half-n-half Clue   6. Largest bird   Ostrich   Peacock   Albatross   Eagle   Vulture   Half-n-half Clue   7. Fastest flying bird   Eagle   Kingfisher   Seagull   Kite   Peregrine Falcon   Half-n-half Clue