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Dying Western Red Cedars

Douglas Fir and Ponderosa Pine Regeneration in a Changing Climate

Persistent drought

Blue sap on spruce tree

Fallen Healthy Trees

Here winter has become two months shorter

Agriculture Officials Really Want Those Spotted Lanternflies Gone, Gone, Gone

Caterpillars on Kesugi Ridge

Double-crested Cormorant (Phalacrocorax auritus) Extended Range into the St. Lawrence Region

Vancouver trees dry out as heat wave continues to take its toll

Lymantria dispar dispar outbreak

Urban tree damage in Montreal

Irregular Ponderosa Pine Growth

Snow conditions causing stress on trees

Late Blooming Willow (genus Salix)

Extreme rain brings flurry of landslides

Alaska Grown Black Walnuts

Second year of Hemlock Looper Moth (Lambdina fiscellaria) outbreak returns to North Vancouver in larger numbers

Why are spruce trees turning orange in the Alaska Range?

Large forest fire localized in Bilibin district

Western Red Cedar die-off in Pacific Spirit Park

Spruce Trees Producing Huge Amounts of Cones

All forest fires extinguished in Chukotka

Eastern Ontario in grip of worst Gypsy moth outbreak in 30 years

Eastern Ontario in grip of worst Gypsy moth outbreak in 30 years

Increasing catch of spruce bark beetles

Record-breaking heatwave in Siberia

New Ground Rising from First Lake

Patches of Disrupted Trees

Roundheaded Wood Borer

They just keep coming: Tent caterpillar invasion coats Sask. home in insects — and feces

Landslide destroys Starrigavan restoration projects

Tent Caterpillar Infestation

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