These Marine Mammals Trading Cards make a fun supplement to your ocean creature, sea life, or life science unit. The 11 Marine Mammals including in this set are the: Beluga Whale, Blue Whale, Dugong, Fur Seal, Humpback Whale, Narwhal, Orca, Sea Lion, Sea Otter, Short-beaked Dolphin, WalrusThis product includes:11 Filled out cards: The front of each card features clipart of the marine mammal along with its “Fast Stats” which are the top weight, length, lifespan and number of offspring of the ani