Related by context. Frequent words. (Click for all words.) 56 woolly adelgid 54 invasive insect 54 spruce budworm 52 deciduous forests 51 Armyworms 50 resprout 50 wax myrtle 50 Emerald ash borer 49 Gypsy moths 49 occidentalis 49 BY BECKY MALKOVICH 49 #/#-square-mile fire 49 mountain plover 49 overwinters 49 By JOEL ELLIOTT 48 BY CALEB HALE 48 canadensis 48 chestnut blight 48 By Todd Hefferman 48 flea beetle 48 Spider mites 48 mealybug 48 Turntablism v. mashups 48 bayberry 47 marbled murrelet 47 PLEASE SEE THE CATALOG 47 mold fungi 47 eastern Dakotas 47 conifer forests 47 defoliate 47 alien invasive species 46 webworms 46 herbicide resistant crops 46 river birch 46 By EILEEN SMITH 46 Gunnison sage grouse 46 endemic species 46 Mexican spotted owl 46 goshawks 46 parasitize 46 salinization 46 Yellowstone cutthroat 46 biodiversity hotspot 46 HYPOTHETICAL OR SIMULATED PERFORMANCE 46 biting midges 46 beetle infestations 46 polar bears whales 45 RESULTS HAVE CERTAIN INHERENT 45 process chemicals refrigerants 45 towhees 45 quoll 45 freshwater fishes 45 Association www.ncahlc.org 45 Severe drought 45 Gypsy moth 45 chytridiomycosis 45 song thrush 45 remove gray wolves 45 migratory bird populations 45 yellow legged frogs 45 bison elk 45 By CLAUDIA MELÉNDEZ 45 coniferous forests 45 By KENT MINCER 45 periodic droughts 45 murrelet 45 pygmy rabbit 45 Soil erosion 44 lowland forests 44 mussel species 44 salination 44 Coral bleaching 44 whitebark pine trees 44 western snowy plover 44 pinon juniper 44 tufted titmouse 44 flowering crab 44 By JULIA REYNOLDS 44 red legged frog 44 hay meadows 44 federally endangered species 44 bumblebee species 44 redshank 44 mixed conifer 44 tiger salamander 44 Payable Oct 44 wolves roam 44 CRIME REPORTS 44 temperate rainforest 44 including immunology pulmonology 44 pygmy owl 44 chinensis 44 Voir IRIN droits d' 44 By KEVIN MINNICK 44 Virginia Daily nvdaily.com 44 By ALLEN GEMAEHLICH 44 herbicide resistant weeds 44 northcentral Washington 44 mountainous Angeles 44 cutworm 43 By PERRY BACKUS