An unusual surge in the invasive Canada thistle (Cirsium arvense) has been observed in Alberta, attributed to climate change, land disturbances, and poor pasture management.

An outbreak of Western Hemlock Looper Moths in Vancouver, linked to climate stressors, has led to significant tree damage and is part of a global trend of increasing insect infestations.

The Balsam Poplar in the Montney Valley are weakened and after a somewhat gentle winter of snow and wind are subject to unusual amounts of blowdown, uprooting, and breakage.

The below average temperatures and higher than average volumes of snow have been observed this Spring (mid March to mid April) in Calgary Alberta. My observation is based off a comparison experience with spring 2017, where there was no snow and warmer than average temperatures.

This high temperature resulted in a large and quick melt of the snow which caused significant flooding through the watershed.