These flashcards contain the words: crocodile, panda, turtle, elephant, tiger, giraffe, rhino, lion, rhinoceros, hippopotamus, koala, penguin, zebra, parrot, snake, gorilla, kangaroo, ostrich, monkey, flamingo, antelope, bear, llama, polar bear, raccoon, toucan, otter, iguana.A flashcard or flash card is a set of cards bearing information, as words or numbers, on either or both sides, used in classroom drills or in private study. One writes a question on a card and an answer overleaf. Flashcards