Related by context. Frequent words. (Click for all words.) 55 red legged frogs 52 fairy shrimp 51 red legged frog 51 oak woodlands 50 burrowing owl 50 habitat 50 tiger salamander 50 federally endangered 49 grassland habitat 49 riparian habitat 48 Endangered 47 species 47 vernal pools 47 Ecological Reserve 47 snowy plover 47 grassland birds 47 endangered species 47 habitat fragmentation 46 endangered 46 Mexican spotted owl 46 habitats 46 marbled murrelet 46 Endangered species 45 oak woodland 45 habitat designation 45 greater sage grouse 45 Endangered Species List 44 Suisun Marsh 44 whitebark pine 44 Bighorn sheep 44 keystone species 43 wood stork 43 desert bighorn sheep 43 scrub jays 43 California condors 43 habitat restoration 43 desert tortoises 43 yellow legged frog 43 red cockaded woodpecker 42 Peregrine Falcon 42 Florida panther 42 flora 42 bird species 42 California condor 42 sea otters 42 burrowing owls 42 salamanders 42 spotted owls 42 habitat designations 42 aquatic habitats 42 sharp tailed grouse 42 avian species 42 gopher tortoises 42 Florida panthers 42 river otters 41 scrub jay 41 nesting habitat 41 bobwhite quail 41 frogs toads 41 sagebrush habitat 41 Endangered Species 41 Salamanders 41 wildlife habitats 41 habitat degradation 41 cassowary 41 wildlife 41 salamander 40 Preserve 40 fauna 40 black footed ferret 40 amphibian populations 40 otters 40 critically endangered species 40 wetland habitat 40 grasslands 40 mountain caribou 40 invasive species 40 owl habitat 40 overhunting 40 gopher tortoise 40 Iberian lynx 39 amphibian species 39 amphibians 39 Endangered Species Act 39 black footed ferrets 39 ecosystems 39 Habitats 39 vernal pool 39 white tailed prairie 39 lapwing 39 Reintroduction 39 wetland habitats 39 lowland forests 39 desert tortoise 39 forbs 39 biodiversity hotspot 39 manmade structures 39 steelhead trout 39 Critically Endangered 39 shorebirds 39 vegetation