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Dying Western Red CedarsLangley, British Columbia, British Columbia, Canada 1 Sep 2023 |
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Douglas Fir and Ponderosa Pine Regeneration in a Changing ClimateCastlegar, British Columbia, Canada 1 Jul 2023 |
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Persistent droughtKabul, Kabul, Afghanistan 21 Mar 2023 |
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Blue sap on spruce treeKoliganek, Alaska, United States 10 Jan 2023 |
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Fallen Healthy TreesElim, Alaska, United States 29 May 2022 |
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Here winter has become two months shorterBodø, Nordland, Norway 4 Nov 2021 ![]() |
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Agriculture Officials Really Want Those Spotted Lanternflies Gone, Gone, GonePennsylvania, United States 24 Aug 2021 ![]() |
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Caterpillars on Kesugi RidgeChase, Alaska, United States 19 Jul 2021 |
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Double-crested Cormorant (Phalacrocorax auritus) Extended Range into the St. Lawrence RegionGananoque, Ontario, Canada 17 Jul 2021 |
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Vancouver trees dry out as heat wave continues to take its tollVancouver, British Columbia, Canada 30 Jun 2021 ![]() |
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Lymantria dispar dispar outbreakWaterloo, Ontario, Canada 19 Jun 2021 |
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Urban tree damage in MontrealSaint-Léonard, Quebec, Canada 15 Apr 2021 |