Related by context. Frequent words. (Click for all words.) 68 krill 66 pelagic fish 65 zooplankton 63 spiny dogfish 62 benthic 61 toothed whales 61 planktonic 61 plankton 60 gobies 60 marine invertebrates 59 sand eels 59 Menhaden 59 baleen whales 59 invertebrates 58 Sperm whales 58 microscopic algae 58 eel grass 58 intertidal zone 58 Minke whales 58 species 57 intertidal 57 apex predators 57 Whale sharks 57 seagrasses 57 leatherback turtles 57 leatherbacks 56 phytoplankton 56 marine organisms 56 diatoms 56 copepods 56 ocean ecosystems 56 crustaceans 56 eelgrass 56 kelp forests 56 Phytoplankton 56 salmonid 55 salmonids 55 pelagic 55 guillemots 55 cod haddock 55 Overfishing 55 harbor porpoises 55 mammals 55 trophic 55 molluscs 55 waterbirds 55 estuaries 54 narwhal 54 freshwater ecosystems 54 Humboldt squid 54 seagrass beds 54 bowhead 54 biota 54 snowshoe hares 54 monk seals 54 Kemp ridley 54 horseshoe crabs 54 bioaccumulation 54 jumbo squid 54 invertebrate species 54 basking sharks 54 gannets 54 filter feeders 54 rookeries 54 habitat degradation 54 bowhead whale 54 freshwater mussels 53 amphibian populations 53 deplete oxygen 53 ringed seals 53 cetacean 53 hydrothermal vent 53 cetaceans 53 aquatic insects 53 foraminifera 53 minkes 53 terrestrial ecosystems 53 vertebrate species 53 Irrawaddy dolphins 53 bowhead whales 53 sportfish 53 shearwaters 53 porbeagle 53 marine ecosystems 53 petrels 53 aquatic habitats 53 basking shark 53 Humpback whales 53 stickleback 53 dugongs 53 capelin 53 herring 53 longline fishing 53 keystone species 53 freshwater 53 flatfish 53 coral species 52 fish 52 Steller sea lions 52 loggerhead turtle 52 mammal