Related by context. Frequent words. (Click for all words.) 67 whales 65 marine mammals 58 whale 55 seabirds 55 dolphins 55 humpbacks 54 marine mammal 54 humpback whales 53 gray whales 53 killer whales 53 sea turtles 52 sea otters 52 sea lions 51 walruses 51 orcas 51 turtles 50 bluefin 50 humpback whale 50 Marine Mammal Protection 50 mammal 49 dolphin 49 bycatch 49 mammals 49 humpback 49 minke whales 49 polar bears 48 bluefin tuna 47 fin whales 47 gray whale 47 whaling 47 scientific whaling 47 whale sharks 47 wild salmon 47 Whales 47 marine 47 lobsters 47 reefs 47 National Marine Fisheries 47 otters 47 sea creatures 46 sea lion 46 whalers 46 coral reefs 46 shorebirds 46 overfishing 46 walrus 46 coastal waters 46 commercial whaling 46 marine ecosystems 46 endangered species 46 sharks 45 overfished 45 fisheries 45 orca 45 Japanese whalers 44 groundfish 44 lobstermen 44 penguins 44 sonar 44 menhaden 44 squid 44 rockfish 44 species 44 manatee 44 Chukchi Sea 44 herring 44 crabs 43 killer whale 43 shipping lanes 43 manatees 43 NMFS 43 striped bass 43 coral reef 43 Whale 43 polar bear 43 fishery 43 whale watching 43 salmon 43 NOAA Fisheries 42 krill 42 Endangered Species Act 42 estuaries 42 fishers 42 fishermen 42 sturgeon 42 critically endangered 42 fish 42 crustaceans 41 otter 41 oceans 41 sea turtle 41 International Whaling Commission 41 Bering Sea 41 watermen 41 endangered 41 fishing nets 41 Japanese whaling 40 corals 40 bird species 40 shallow waters 40 reef