1. A whale is _______.   a fish   a reptile   an amphibian   a mammal   a bird   Hint Half-n-half Clue   2. A _______ is a vertebrate.   herring   jellyfish   3. An owl is _______.   a bird   an amphibian   a fish   a reptile   a mammal   Half-n-half Clue   4. A _______ is a mammal.   crow   mackerel   crocodile   frog   monkey   Half-n-half Clue   5. A _______ is a fish.   frog   sardine   lizard   horse   dove   Half-n-half Clue   6. A _______ is an amphibian.   dog   lizard   salmon   newt   raven   Half-n-half Clue   7. A _______ is a bird.   mackerel   salamander   cow   pigeon   crocodile   Half-n-half Clue