Spring Is Springing Sooner, Throwing Nature’s Rhythms Out Of Whack

There’s a cycle that starts when the snow melts and the earth thaws high in Colorado’s Rocky Mountains. It’s a seasonal cycle based on timing and temperature, two variables that climate change is pushing increasingly out of sync. To the outsider, it can be hard to see: Plants still grow, flowers bud, bears awake, and marmots breed. Broad-tailed...

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