Related by context. Frequent words. (Click for all words.) 56 Grasslands 46 grasslands 45 Bighorn sheep 43 tallgrass prairie 43 gaur 42 flora 42 grassy plains 42 evergreen forests 42 temperate forests 42 deciduous forests 42 Paleoanthropology 42 Mule deer 42 Grassland 42 buffalo 42 oak woodland 41 savannahs 41 wetland ecosystems 41 Sandhill cranes 41 wetland habitat 41 grassland 41 hackberry 41 prairie 41 sharp tailed grouse 40 forest ecosystems 40 primeval forest 40 black footed ferrets 40 river otter 40 indigenous cultures 40 antelopes 40 rhinoceroses 40 ungulates 40 bobolinks 40 landscapes 40 elks 39 antelope 39 savanna 39 bustard 39 grassland habitat 39 oryx 39 prairie grasses 39 hay meadows 39 Pre Columbian 39 waterfowl habitat 38 wetland habitats 38 Invasive plants 38 bison herd 38 deciduous forest 38 prairies 38 overgrazing 38 Formosan 38 prairie chickens 38 wildlife 38 bison herds 38 wildflowers 38 grassland birds 38 bamboo forests 38 wildflower meadows 37 tapir 37 sandhill crane 37 rangelands 37 hornbill 37 Chihuahuan Desert 37 bear cubs 37 javelinas 37 buffalo herd 37 fertile plains 37 wildlife habitat 37 plains 37 oak woodlands 37 semi arid regions 37 Wild boar 37 Ponderosa pine 37 eland 37 hardwood forests 37 impala 37 deer herds 36 ungulate 36 fauna 36 Conata Basin 36 buffalo burgers 36 prairie grass 36 forested wetlands 36 cypress swamps 36 bluestem 36 Lahu 36 gadwall 36 forests grasslands 36 deerskin 36 saber toothed cat 36 ibises 36 shelterbelts 36 Mandan Hidatsa 35 egret 35 fertile soils 35 lowland forests 35 nonnative plants 35 desert bighorn sheep 35 Tibetan Plateau 35 pasturelands 35 biodiverse 35 savannas