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(Click for frequent words.) 76 honeybee populations 73 bee populations 70 honeybee population 66 pollinator populations 66 Colony Collapse Disorder CCD 65 honeybee colonies 65 honey bee colonies 64 amphibian populations 62 Varroa mite 62 insect pollinators 61 honeybee hives 61 bee colonies 60 parasitic mites 60 songbird populations 59 honey bee colony 59 blister rust 59 Varroa mites 58 honey bees 58 sea otter population 58 varroa mite 58 parasitic mite 57 native pollinators 57 Tick borne diseases 56 insect populations 56 gray partridges 56 pollinating insects 56 ramorum 56 waterbird populations 56 chytrid fungus Batrachochytrium dendrobatidis 56 eggshell thinning 56 honeybee 55 Colony Collapse Disorder 55 sea otter populations 55 bumblebee species 55 bee pollination 55 bumblebee populations 55 Africanized bee 55 waterbird species 55 beetle infestations 55 neonicotinoid pesticides 55 gypsy moth populations 55 honey bee Apis mellifera 55 corn buntings 55 crayfish plague 54 alien invasive species 54 varroa mite parasite 54 bee colony 54 vanEngelsdorp 54 sylvatic plague 54 Asian longhorn beetle 54 clover root weevil 54 wheat midge 54 Stripe rust 54 invertebrate populations 54 Soybean cyst nematode 54 spruce budworm 54 honeybee colony 54 nosema 54 pig herds 54 small hive beetle 54 Peanut allergies 53 crop pollination 53 Nosema 53 chilli thrips 53 migratory bird populations 53 migratory beekeepers 53 honeybees 53 Feral pigs 53 Batrachochytrium dendrobatidis 53 Honey bees 53 diporeia 53 Franklin bumblebee 53 grassland birds 53 forest tent caterpillars 53 whitebark pines 53 P. ramorum 53 nutrient depletion 52 varroa mites 52 sea turtle populations 52 varroa bee mite 52 pollinators 52 bee mite 52 bushmeat hunting 52 grasshopper infestations 52 cormorant populations 52 foulbrood 52 Varroa destructor 52 spruce beetle 52 Formosan subterranean termite 52 voracious insects 52 toxic algal blooms 52 Peanut allergy 52 inbreeding depression 52 species 52 Phytophthora ramorum 52 grassland habitats 52 seabird species 52 white clawed crayfish 52 bushmeat trade 52 Diporeia 52 fungal pathogen 51 antibiotic resistant superbugs 51 banned pesticide DDT 51 dieoff 51 pine bark beetle 51 amphibian extinctions 51 mussel populations 51 ringspot virus 51 tobacco budworms 51 BMSB 51 bumblebee colonies 51 biting midges 51 phytophthora 51 sea lice infestations 51 pheasant populations 51 amphibian declines 51 butternut trees 51 Overgrazing 51 Pine beetles 51 reindeer herds 51 locust outbreaks 51 chytridiomycosis 51 apiarists 51 pine bark beetles 51 bark beetle outbreaks 51 tracheal mite 51 insect pollination 51 aquatic ecosystems 51 Thrips 51 whitebark pine trees 51 pollinating bees 51 Methylmercury 51 Armyworm 51 koala populations 51 spotted flycatchers 50 tobacco budworm 50 Chytrid fungus 50 neonicotinoids 50 Overfishing pollution 50 Erratic rainfall 50 Isle Royale wolves 50 budworm 50 soil salinity 50 Ips beetles 50 cattle herds 50 sicken humans 50 grain harvests 50 overbrowsing 50 seagrass meadows 50 beekeepers hives 50 mammal extinctions 50 HABs 50 Bluetongue virus 50 Gypsy moths 50 unusually heavy rainfalls 50 Warmer seas 50 Colony Collapse 50 Newspaper circulations 50 harlequin ladybird 50 Nosema ceranae 50 cyst nematode 50 bighorn herds 50 forest tent caterpillar 50 exotic pests 50 seabird colonies 50 pika populations 50 trophic cascade 50 Chytrid 50 Milder winters 50 overplanting 50 flea beetles 50 myxomatosis 50 silverleaf whitefly 50 Bonamia 50 Dartford warbler 50 locust upsurge 50 native freshwater mussels 50 whitebark 49 monoculture farming 49 Raccoon rabies 49 Prolonged drought 49 PMWS 49 invasive insect 49 floodwater mosquito 49 tent caterpillars 49 aquatic habitats 49 strawberry guava 49 balsam woolly adelgid 49 Bewick swan 49 aphid populations 49 naturally occurring fungus 49 avian malaria 49 beekeepers 49 twig beetle 49 Potato blight 49 varroa destructor 49 grasshopper populations 49 huckleberry crop 49 herbicide resistant weeds 49 Soybean aphids 49 BXW 49 cervids 49 blight fungus 49 Stink bug 49 aspen stands 49 American foulbrood 49 corn rootworms 49 black sigatoka 49 honey bee 49 invasive pests 49 tick infestations 49 snail kite 49 willow tit 49 Listeria infections 49 mycobacteriosis 49 predatory insects 49 Apis mellifera 49 fungal blight 49 tree mallow 49 H7 avian flu 49 overhunting 49 Whitefly 49 cotton bollworm 49 insecticide DDT 49 nest predation 49 populations 49 Apiary Inspectors 49 wolf predation 49 liver flukes 49 septoria leaf spot 49 emerald ash borer larvae 49 Soay sheep 49 midge borne 49 northern bobwhite 49 ivory poaching 49 DDT pesticide 49 insect eaters 49 adelgid infestation 49 brainworm 48 Coral bleaching 48 herbivorous mammals 48 insectivores 48 Invasive plants 48 insect vectors 48 ecosystems 48 sheep flocks 48 Feral swine 48 CCD colonies 48 parasitic wasp 48 aphid infestation 48 pine blister rust 48 Overharvesting 48 hobbyist beekeepers 48 Feral hogs 48 Caribou herds 48 Amazon rainforests 48 fall webworm 48 reef habitats 48 tropical savanna 48 creeping urbanization 48 nontarget species 48 grizzly populations 48 Varroa 48 broadacre crops 48 virulent fungus 48 heathland habitat 48 gypsy moth caterpillar 48 cow herds 48 Garlic mustard 48 apiaries 48 rodent populations 48 stem borers 48 Caspian Sea sturgeon 48 predatory fishes 48 pea aphids 48 Severe droughts 48 foodborne infections 48 synthetic nitrogen fertilizer 48 bullfinches 48 mite infestation 48 campylobacter bacteria 48 sage grouse populations 48 chytrid fungus 48 sawflies 48 coyote predation 48 Citrus greening 48 nonnative predators 48 caribou herds 48 neuro degenerative disease 48 plague locusts 48 locust invasions 48 Israeli Acute Paralysis 48 freshwater ecosystems 48 megafires 48 woolly adelgid 48 campylobacter infection 48 siskin 48 pollinator 48 hive beetles 48 fairy tern 48 irruptions 48 seabird populations 48 Yellowstone cutthroat trout 48 megafaunal 48 weedy grasses 48 corn earworms 48 Erwinia 48 biodiversity 48 Infant botulism 48 Purple loosestrife 48 feral bees 48 pesticide sprays 48 salmonella infections 48 spruce bark beetle 48 papaya mealybug 48 locust outbreak 48 herbivorous insects 48 shrinkages 48 honeybee pollination 48 Ips beetle 48 deer herds 48 oyster harvests 48 song thrushes 48 Atlantic cod fishery 48 flea beetle 47 delicate ecosystems 47 parasitism 47 ungulate species 47 webworm 47 species extinctions 47 tent caterpillar 47 pyrethroid resistance 47 worm infestations 47 tomato blight 47 Zinc deficiency 47 insect pests 47 reef ecosystems 47 Longleaf pines 47 Boreal forests 47 Flying foxes 47 endocrine disrupting chemicals EDCs 47 cottony cushion scale 47 destructive pests 47 apple snail 47 bees pollinating 47 honey bee pollination 47 IAPV 47 little brown myotis 47 herbivory 47 topsoil erosion 47 chestnut blight 47 squirrel pox virus 47 honeybee colony collapse 47 legume crops 47 Ozone depletion 47 deformed beaks 47 agrofuel production 47 MMR uptake 47 Teenage pregnancies 47 superweeds 47 freshwater fishes 47 aggressive Africanized 47 waterfowl populations 47 canine distemper virus 47 herbicide resistant crops 47 plant parasitic nematodes 47 Demographic shifts 47 locust infestations 47 Whirling disease 47 predatory mites 47 overfishing pollution 47 pesticide poisoning 47 devouring insects 47 circovirus 47 bacterial canker 47 foodborne bacteria 47 Antibiotic resistant bacteria 47 rural depopulation 47 Plum pox 47 pipistrelle bat 47 mycotoxin contamination 47 coccolithophores 47 bollworms 47 eastern tent caterpillar 47 evolutionary divergence 47 habitat poaching 47 caribou populations 47 adelgids 47 Anthracnose 47 grasshopper infestation 47 PRRS virus 47 highbush blueberries 47 Parasitic wasps 47 mites pesticides 47 Citrus canker 47 antibiotic resistant bugs 47 stalk rots 47 droughtlike conditions 47 Boreal forest 47 aphid infestations 47 Mild winters 47 gypsy moth infestations 47 Pine Siskins 47 insect outbreaks 47 Downy mildew 47 greenfly 47 song thrush 47 mono cropping 47 drouth 47 C. perfringens 47 Antarctic krill 47 trophic cascades 47 oak acorn 47 sagebrush habitat 47 Tent caterpillars 47 Peary caribou 47 Stink bugs 47 Sugar maples 47 bighorn populations 47 leaf scorch 47 Soil compaction 47 weed infestation 47 salamander populations 47 spruce beetles 47 thousand cankers disease 47 antibiotic overuse 47 brassica crops 47 redbay 47 parasitic nematodes 47 bleeding canker 47 Wollemi pines 47 brook trout populations 47 leaf hoppers 47 eastern tent caterpillars 47 vole populations 47 PCVAD 47 bonneted bat 47 bees pollinate 47 wireworm 47 marine ecosystems 47 blacklegged ticks 47 C. gattii 47 black browed albatross 47 spider mite 47 Salmonella bacterium 47 Infestations 47 aquatic insect 47 orangutan populations 47 elevated atmospheric CO2 47 rusty blackbird 47 pine beetle outbreak 47 Northern Bobwhite 47 weed infestations 46 terrestrial ecosystems 46 erratic monsoon rains 46 Formosan termite 46 syphilis outbreaks 46 Oilseed rape 46 cyst nematodes 46 apple maggot 46 Feral hog 46 potato wart 46 Waterborne diseases 46 rainbow trout fishery 46 Codling moth 46 spore forming bacteria 46 herbivorous animals 46 parasitic flatworm 46 rangeland grasses 46 amphibian species 46 murrelet 46 grouse chicks 46 Sudden oak death 46 deciduous fruit 46 cassava mealybug 46 Amazonian forest 46 blueberry growers 46 mumps outbreaks 46 resistant cultivars 46 Tuta absoluta 46 disease fireblight 46 severe droughts 46 Lygus 46 rhizomania 46 bumblebees 46 Overfeeding 46 sawfly 46 BSE Bovine Spongiform 46 coral reef habitats 46 hoverflies 46 climatic extremes 46 glyphosate resistant weed 46 nutrient deficiency 46 zoonotic pathogens 46 Crassostrea virginica 46 arable crops 46 mirid bugs 46 resistant staph infections 46 bark beetle epidemic 46 Transgenic crops 46 wiliwili 46 sea lice infestation 46 seagrasses 46 atmospheric CO2 levels 46 sod webworm 46 wintering habitat 46 waterbirds 46 parasitoids 46 habitat fragmentation 46 pink hibiscus mealybug 46 ambrosia beetles 46 predacious 46 Geomyces destructans 46 Vibrio infections 46 infestans 46 hoverfly 46 endemic species 46 rust fungus 46 bacterium Francisella tularensis 46 quelea 46 trematodes 46 brown hares 46 insect infestations 46 Rhizoctonia 46 Liver cirrhosis 46 metabolic dysfunctions 46 pest insects 46 Yellowstone elk herd 46 mule deer populations 46 voracious feeders 46 brown marmorated 46 comb jellyfish 46 caterpillar infestation 46 Phytophthora blight 46 grasshopper sparrow 46 plum pox 46 felids 46 False killer whales 46 organophosphate insecticides 46 Kilimanjaro glaciers 46 ash borers 46 Antibiotic resistance 46 medfly 46 secondary bacterial infections 46 hog slaughters 46 Chytridiomycosis 46 witches broom 46 whitefly 46 fungus Aspergillus 46 nonnative weeds 46 Bamboo flowering 46 classical scrapie 46 woodrat 46 Defoliation 46 borer infestation 46 selenium deficiency 46 blueberry crop 46 Spotted owls 46 bryophytes 46 phytoplasma 46 potato blight 46 mountain plovers 46 lepidopteran pests 46 Avian cholera 46 pteropods 46 fungal disease 46 desert locusts 46 harp seal population 46 coffee berry borer 46 insect pest 46 gamebirds 46 overharvested 46 Seagrasses 46 citrus tristeza virus 46 spur throated locusts 46 Yellowstone grizzly bears 46 monoculture crops 46 Coral reef 46 dogwood anthracnose 46 Maui dolphin 46 pesticide exposures 46 hemlock wooly adelgid 46 coral reef ecosystems 46 itch mites 46 eastern meadowlark 46 Aedes Aegypti mosquitoes 46 milder winters 46 bees 46 pied flycatcher 46 woolly adelgids 46 Gluten intolerance 46 pea aphid 46 Rhino poaching 46 stone curlews 46 ants termites 46 seedbank 46 voracious pest 46 amphibian extinction 46 pasture grasses 46 mammalian predators 46 bacterial wilt 46 Plum Pox 46 Bees pollinate 46 common murre 46 Epizootic Hemorrhagic Disease 46 aronia berries 46 emerald ash borer EAB 46 kiwifruit vine disease 46 breeding seabirds 45 pesticides fungicides 45 coarse cereals pulses 45 Phytophthora species 45 subterranean termite 45 codling moths 45 root weevil 45 borer beetle 45 comb jelly 45 yellowjacket 45 coral reef bleaching 45 Emerald Ash Borer EAB 45 underpopulation 45 rust fungi 45 nonmigratory 45 phylloxera 45 habitats 45 trematode 45 cycad species 45 Severe infestations 45 arable farms 45 Devil Facial Tumour 45 ash borer larvae 45 Claire Kremen 45 BDNF protein 45 White Nose Syndrome 45 Mealybugs 45 Unseasonable weather 45 Gypsy moth 45 glyphosate resistant weeds 45 northern quoll 45 O# strain 45 wintering elk 45 gypsy moth caterpillars 45 mauve stingers 45 honeycreepers 45 feather pecking 45 coddling moth 45 mosquito transmitted diseases 45 Spider mites 45 sardine fishery 45 megafauna 45 transmissible spongiform encephalopathy 45 mud snails 45 insectivorous bats 45 vine mealybug 45 Xylella 45 boll weevil infestation 45 locust sightings 45 tungro 45 Intestinal worms 45 banana wilt 45 midge populations 45 periodic droughts 45 viral bacterial 45 botrytis fungus 45 aphids mites 45 Coqui frogs 45 peanut acreage 45 wind pollinated 45 premature defoliation 45 tractor rollovers 45 cotton bollworms 45 brood rearing 45 anopheles 45 Asian Soybean Rust 45 Overproduction 45 bedbug outbreaks 45 infectious bursal disease 45 Horseshoe crabs 45 armyworm 45 Genetically modified foods 45 diffuse knapweed 45 Freshwater mussels 45 Algal blooms 45 migratory bird species 45 anthelmintic resistance 45 avian pox 45 FMD outbreaks 45 pH#N# 45 Prairie Pothole Region 45 stress hormone corticosterone 45 Plum Pox Virus 45 sclerotinia 45 rodent pests 45 Saltcedar 45 Viral Hemorrhagic Septicemia VHS 45 western corn rootworm 45 swine dysentery 45 leaf beetles 45 potato psyllid 45 protozoan parasite 45 kittiwake 45 Porcupine caribou herd 45 grouse woodcock 45 neonicotinoid 45 white shouldered ibis 45 penguin colonies 45 Cultus Lake sockeye 45 sericea lespedeza 45 ocean acidity 45 Sudden oak 45 northern spotted owls 45 Beekeepers Association BBKA 45 Cutworms 45 Tractor rollovers 45 capercaillie 45 pollinate crops 45 Armyworms 45 Escherichia coli O# H7 45 hoofed mammals 45 grassland habitat 45 diatom species 45 midge larvae 45 honey bee hives 45 pine beetle epidemic 45 chytrid 45 Atlantic bluefins 45 elephant poaching 45 Hector dolphins 45 pollination 45 grassland ecosystems 45 harlequin frogs 45 tapeworm infection 45 irruption 45 papaya ringspot virus 45 estuarine ecosystem 45 citri 45 intensively farmed 45 woody plants 45 Cerulean warbler 45 wireworms 45 Pallid sturgeon 45 equids 45 antibiotic resistant pathogens 45 parasitic fungus 45 Soil erosion 45 coaster brook trout 45 squirrelpox virus 45 aster yellows 45 maize cultivation 45 lapwings 45 toxoplasma gondii 45 endemics 45 overharvesting 45 Pollinators 45 permafrost thawing 45 Phytophthora infestans 45 desert locust 45 fungal organism 45 eastern lowland gorilla 45 Verticillium wilt 45 migratory songbird 45 gypsy moth larvae 45 nematode species 45 Seminoe Mountains 45 corn earworm 45 Dutch elm fungus 45 shea tree 45 Septoria leaf spot 45 broadleaved 45 whitebark pine nuts 45 Thousand Cankers Disease 45 microbial biofilms 45 seagrass habitat 45 BBKA 45 quelea birds 45 Locust swarms 45 Vibrio parahaemolyticus 45 habitat degradation 45 chronic noncommunicable diseases 45 loggerhead nesting 45 overgrazing 45 cankerworms 45 Warmer drier weather 45 Africanized killer 45 elephant shrews 45 timber plantations 45 scab fungus 44 Galapagos volcano erupts 44 van Westendorp 44 pollinations 44 thrip 44 Denise Feiber spokeswoman 44 hemlock forests 44 yellowjackets 44 root weevils 44 insects 44 pathogenic fungus 44 Harmonia axyridis 44 corncrakes 44 pine rockland 44 ashy storm petrels 44 sheep scab 44 potato leafhopper 44 parasitic roundworms 44 madcow disease 44 Bartonella bacteria 44 winter moth caterpillars 44 depreciating shilling 44 leopard frog tadpoles 44 Soybean rust 44 amphibian chytrid fungus 44 beetle infestation 44 prairie pothole region 44 shorebird species 44 droughty conditions 44 hairy caterpillars 44 viral hemorrhagic septicemia VHS 44 parasite Trypanosoma cruzi 44 Clostridium difficile C. diff 44 Malnourishment 44 Whiteflies 44 parasitoid 44 seed dispersers 44 megafauna extinction 44 stony corals 44 Redpolls 44 laurel wilt 44 Culicoides 44 cassava mosaic disease 44 phytoplankton blooms 44 creeping desertification 44 mule deer herds 44 Africanized honey bee 44 itch mite 44 overwinters 44 bird species 44 understorey 44 Inbreeding 44 Invasive species 44 Asian Longhorned Beetle 44 warmer winters 44 spotted wing drosophila 44 drillers Stricklin 44 lungworm 44 walnut twig beetle 44 squash vine borer 44 bumble bees 44 avian species 44 defoliators 44 Canine distemper 44 locust infestation 44 pathogen Phytophthora ramorum 44 endophytes 44 nitrogen fertilization 44 bee hives 44 tracheal mites 44 Neotropical migrants 44 microbial pathogens 44 Alvarez Buylla 44 periodical cicada 44 wiliwili trees 44 Chinese mitten crabs 44 sap sucking insects 44 fungus infects 44 microbats 44 neurona 44 Crassostrea ariakensis 44 Coccidiosis 44 overharvest 44 critically endangered endangered 44 superweed 44 Mautam 44 Canada Boreal Forest 44 desertification deforestation 44 cereal crops 44 salt marsh mosquitoes 44 Henslow sparrow 44 Overfishing 44 citrus greening disease 44 red colobus monkeys 44 bay scallop 44 Dengue haemorrhagic fever 44 Captive breeding 44 nymphal stage 44 pox virus 44 Bark beetles 44 bug Clostridium difficile 44 insect 44 teen birthrates 44 Japanese beetle grubs 44 apiculture 44 cucumber beetles 44 zoonotic infections 44 Foul Brood 44 Schistosoma 44 aquatic fauna 44 wetland ecosystems 44 Warmer winters 44 warmer wetter winters 44 westslope cutthroats 44 common scoter 44 nematode populations 44 Nematodes 44 Cassin auklet 44 adelgid 44 hemlock woolly adelgids 44 pinewood nematode 44 feedgrains 44 passerine birds 44 Spotted knapweed 44 wheat stem sawfly 44 Africanized honeybees 44 western bean cutworm 44 rusty patched bumblebee 44 crops 44 Florida betony 44 Armillaria 44 Tick borne 44 pathogen 44 cerulean warbler 44 Yersinia enterocolitica 44 Ragweed pollen 44 carnivore species 44 Cattle grazing 44 Flu epidemics 44 Cerulean Warbler 44 compensates ranchers 44 insect transmitted diseases 44 Cryptococcus gattii 44 amphibians 44 Cassin auklets 44 climatic variability 44 Yangtze finless porpoise 44 waterfowl habitats 44 hardier varieties 44 root knot nematodes 44 hoof rot 44 Septoria 44 drier soils 44 ocean ecosystems 44 obesogenic environment 44 black capped chickadees 44 mohua 44 whitebark pine 44 leaf beetle 44 lactose tolerance 44 Chronic malnutrition 44 pink bollworms 44 Giant hogweed 44 herds 44 Bumble bees 44 lettuce aphid 44 lymphogranuloma venereum LGV 44 deciduous plants 44 fisheries wildlife refuges 44 varroa 44 forest ecosystems 44 phenological 44 Genetically modified crops 44 mega fauna 44 prescription psychotherapeutic 44 Harmful algal blooms 44 predation 44 voracious insect 44 shorebird populations 44 pasture wrecking porkers 44 cichlid species 44 pine wilt 44 pygmy rabbits 44 myrtle rust 44 Nile perch 44 wasting syndrome PMWS 44 Mexican garter snake 44 mosquito borne viruses 44 Bt crops 44 Zooplankton 44 cicada killers 44 Argentine ant 44 coastal ecosystems 44 Equine piroplasmosis 44 soil salinization 44 Cyclospora 44 springtails 44 Extinctions 44 tick borne infection 44 wood borers 44 Interbreeding 44 eider duck 44 biotypes 44 erratic monsoons 44 prussic acid poisoning 44 redbay trees 44 wheat curl mite 44 borer larvae 44 nonnative grasses 44 banana bunchy top 44 Excessive moisture 44 nutritional deficiency 44 facial eczema