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Second year of Hemlock Looper Moth (Lambdina fiscellaria) outbreak returns to North Vancouver in larger numbersNorth Vancouver, British Columbia, Canada 8 Sep 2020 |
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Eastern Ontario in grip of worst Gypsy moth outbreak in 30 yearsBelleville, Ontario, Canada 15 Jul 2020 ![]() |
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Emerald ash borer keeping some GRCA properties closedByng Island Conservation Area, Ontario 26 Jun 2020 ![]() |
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Mysterious Holes in LeavesSeldovia Village, Alaska, United States 24 Jun 2020 |
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Orangeville area trees swarming with invasive caterpillarsOrangeville, Ontario, Canada 20 Jun 2020 ![]() |
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Increasing catch of spruce bark beetlesViken county, Norway 19 Jun 2020 ![]() |
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Record-breaking heatwave in SiberiaSiberia, Russian Federation 17 Jun 2020 ![]() |
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Africa's Huge Locust Swarms Are Growing at the Worst TimeAfrica 16 Apr 2020 ![]() |
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Kenya suffers worst locust infestation in 70 years as millions of insects swarm farmlandKenya 26 Jan 2020 ![]() |
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Nepal is reeling from an unprecedented dengue outbreakNepal 7 Oct 2019 ![]() |
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Outbreak of tree-killing, allergy-inducing mothsWycotte Flat, British Columbia, Canada 8 Oct 2019 ![]() |
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Outbreak of hemlock looper moth hits North Shore, Metro watershedsVancouver, British Columbia, Canada 11 Sep 2019 ![]() |
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Mass "Ballooning" Spider Event Responsible for Unusual Webs on VegetationSt. Paul Island, Alaska, United States 9 Sep 2019 |
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An invasive algae is threatening the Strait of Gibraltar’s fishing groundsSpanish Mediterranean coast 17 Sep 2019 |
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Moth population takes flight in North VancouverLynn Canyon, British Columbia, Canada 10 Sep 2019 ![]() |
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Late Birch Leaf Edge Miner DamageLazy Mountain, Alaska, United States 6 Aug 2019 |
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Wasilla store contends with ‘large-scale’ rodent problemWasilla, Alaska, United States 18 Aug 2019 ![]() |
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Detectan presencia del 'Pez Diablo' en Sinaloa; una amenaza para la pesca y los ecosistemasCuliacán, Sinaloa, Mexico 27 Aug 2019 ![]() |
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Grasshopper invasion of Las Vegas may last weeksLas Vegas, Nevada, United States 27 Jul 2019 ![]() |
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Spruce Bark Beetle and Wood Boring InsectsLazy Mountain, Alaska, United States 6 Aug 2019 |
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Unusual Rusty Tussock Caterpillar (Orgyia antiqua)Toksook Bay, Alaska, United States 26 Jul 2019 |
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Invasive elodea prompts closure of Susitna Valley lakesWillow, Alaska, United States 20 Jun 2019 ![]() |
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Rusty Tussock Moth (Orgyia antiqua) Caterpillars in NomeNome, Alaska, United States 8 Jul 2019 |
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Dead Ash Trees Across Western New York StateChurchville, New York, United States 2 Jul 2019 |
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Trees Devastated by Spruce Bark Beetles (Dendroctonus rufipennis)Chase, Alaska, United States 1 Jul 2019 |
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Insects feast on willows after unusually warm, dry springWhitehorse, Yukon, Canada 24 Jun 2019 ![]() |
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Rusty tussock moths invade Seward PeninsulaNome, Alaska, United States 12 Jul 2019 ![]() |
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Northern B.C. lake closed to fishing due to infestation of invasive goldfishLost Lake, British Columbia, Canada 21 Jun 2019 ![]() |
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Invasive poison hemlock a growing concern on Vancouver IslandCapital Regional District, British Columbia, Canada 10 Jul 2019 ![]() |
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Sea Lice Plagues Return and Threat to Wild Salmon IncreasesClayquot Sound, British Columbia, Canada 11 Jun 2019 ![]() |
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Southcentral Alaska’s spruce bark beetle infestation is spreading in Anchorage. There’s only one defense.Anchorage, Alaska, United States 11 May 2019 ![]() |
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Rat infestation plagues Toronto neighbourhoodToronto, Ontario, Canada 29 Apr 2019 ![]() |
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Roundheaded Wood Borer23 Feb 2019 |
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The changing nature of Canada's forest supply as fires, bugs, and climate biteFraser Lake, British Columbia, Canada 28 Dec 2018 ![]() |
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Ecological collapse of Toronto's ravine system has begun, researcher saysRavines in Toronto, Ontario, Canada 4 Nov 2018 ![]() |
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Mountain pine beetle takes over Jasper National Park forestsJasper National Park, Alberta, Canada 16 Jul 2018 ![]() |
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Flying Ants Invade MoscowMoscow, Moscow, Russia 19 Jul 2018 ![]() |
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Caterpillar InfestationHoly Cross, Alaska, United States 22 Jun 2016 |
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Bullfrogs threaten B.C. ecosystemsSouthwestern British Columbia 21 Jul 2015 ![]() |