1. Panthera pardus   lion   leopard   tiger   wolf   Hint Half-n-half Clue   2. Felis domesticus   wolf   cat   man   whale   Half-n-half Clue   3. Equus zebra   zebra   cat   lion   man   Half-n-half Clue   4. Camelus dromedarius   camel   frog   rhinoceros   giraffe   Half-n-half Clue   5. Canis lupus   rat   giraffe   wolf   tiger   Half-n-half Clue   6. Giraffa camelopardalis   frog   horse   leopard   giraffe   Half-n-half Clue   7. Homo sapiens   camel   man   cat   cow   Half-n-half Clue