It is, of course, aspen putting on the dazzling displays. This is our celebrated tree of fall, the quaking aspen so named for those leaves that quake or flicker in the breeze, twinkle in the sun ...

It was a reminder of the phenomenon found to be sweeping Colorado’s favorite tree of fall. Around the turn of this century, scientists starting tracking what became called sudden aspen decline.

The Populus tremuloides got the name “quaking aspen” because of the way its leaves flutter in the wind, according to the Colorado Native Plant Society. Colorado fall ... When a tree is carved ...

18, 2023: Aspen ... check on tree health. Those two months with a bird's-eye view make him the go-to guy when discussing the popular topic of predicting how and when the state's fall foliage ...

The gradual fall ... tree trunks covering roughly 106 acres, is located in central Utah about an hour drive from the town of Richfield. Grant and his CU-Boulder colleagues calculated the Utah ...

So I would say that the tree color would be healthy and typical for a fall in northwestern Colorado,” said Samuel Hahn, a forester for the Hahns Peak/Bears Ears Ranger District north of Steamboat.

DENVER -- This should be the golden season across the West, when aspen paint hillsides in shades of fall. But a mysterious ailment -- or perhaps a combination of factors -- is killing hundreds of ...

The evergreen was so big it flipped a sidewalk, damaged a shed and knocked over an aspen tree. "The aspen fell between the house and the fence which we were fortunate about," said Simonet.