Related by context. Frequent words. (Click for all words.) 69 northern spotted owl 66 spotted owl 64 Endangered Species Act 64 endangered species 61 spotted owls 61 bull trout 60 habitat designation 59 species 58 sage grouse 58 delta smelt 57 imperiled species 56 sea otters 56 endangered 56 Delta smelt 55 habitat 55 plover 55 piping plover 55 pika 53 polar bears 53 shorebird 52 FWS 52 red legged frog 52 amphibian species 52 California condor 52 wild salmon 51 boreal forest 51 bird species 51 lynx 51 coral species 51 California condors 51 NOAA Fisheries 51 polar bear 51 roadless areas 51 endangered salmon 51 bald eagle 51 NOAA Fisheries Service 51 coho salmon 51 sea otter 50 barred owl 50 salmon 50 cutthroat trout 50 piping plovers 50 IUCN Red 50 plovers 49 gray wolf 49 brown pelican 49 critically endangered 49 Endangered 49 grizzly bears 49 wolverines 49 walruses 49 owl 49 subspecies 49 National Marine Fisheries 48 coho 48 USFWS 48 timber harvest 48 critically endangered species 48 gray wolves 48 Biological Diversity 48 bald eagles 48 Endangered Species 48 bluefin tuna 48 grizzlies 48 eelgrass 48 wolf populations 48 Northwestern Hawaiian Islands 47 migratory species 47 nesting pairs 47 marine mammals 47 aquatic species 47 desert tortoise 47 scaup 47 sea lions 47 wolverine 47 Wildlife Service 47 hemlocks 47 habitats 47 salvage logging 47 hatchery fish 46 steelhead 46 breeding pairs 46 otters 46 boreal 46 gray whale 46 lodgepole pine 46 roadless rule 46 habitat restoration 46 great blue herons 46 chinook salmon 46 roadless 46 overfished 46 salamander 46 invasive species 46 Donald Molloy 46 overfishing 46 bighorn 46 ocean ecosystems 46 steelhead trout 46 NMFS 46 Atlantic bluefin