While Enjoying Denver’s Fall Color, Take Time To Appreciate Our Ashes

While enjoying Denver’s fall color, take time to appreciate our ashes

  • October 6, 2017

DENVER — As a natural prairie, Denver wasn’t blessed with a host of native trees. That, in the humble estimation of Denver City Forester Rob Davis, is what makes ash trees worth savoring every fall.

“Colorado in general doesn’t have a lot of big shade trees that end up with a nice red or purple fall color,” Davis said. “So for me, fall is the time that I realize just how many ash trees we have in Denver.”

And that’s important for Davis, because he knows what’s coming: the emerald ash borer (EAB). The tiny green invader feasts on ash trees, and it’s now the most destructive forest pest in U.S. history, having caused billions of dollars in damage to ash tree populations in more than 25 states.

EAB was discovered in Boulder in 2013 and in Lafayette earlier this year, meaning it’s just a matter of time before it arrives in Denver and poses an immediate threat to the 1.45 million ash trees in Denver. That’s right, folks: 1 in 6 Denver trees is an ash. And the first step when it comes developing our EAB defense plan as a city is learning how to identify ash trees.

As far as fall color goes, green ashes turn a vibrant yellow. That’s great and all, however it somewhat pales in comparison to the white ash, which can change a whole host of colors from deep purple to a lighter red.

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Help Denver Fight EAB By Mapping Your Favorite Trees With Curio

Help Denver fight EAB by mapping your favorite trees with Curio

  • September 15, 2017

DENVER — Your friendly City Forester has mapped each and every one of the public ash trees in Denver as part of its effort to prepare for the inevitable arrival of emerald ash borer (EAB). As the most destructive forest pest in U.S. history, EAB has decimated ash tree populations and caused billions of dollars in damage in more than 25 states and parts of Canada.

But it’s not just ash trees. The city has actually mapped all of Denver’s public trees, giving you the chance to learn more about the trees around you and the benefits they provide. You can give them all a look using the interactive map on this very website.

But that may leave you with intense FOMOOMT — Fear Of Missing Out On Mapping Trees. Not to worry. You can now join the tree mapping party in Denver thanks to an app called Curio.

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CPR: Denver Proactive In Battling Emerald Ash Borer

CPR: Denver proactive in battling emerald ash borer

  • August 25, 2017

DENVER — If Denver City Forester Rob Davis is looking to get under his family’s collective skin, all he has to do is start climbing an ash tree looking under the bark for signs of emerald ash borer (EAB).

“I drive them crazy, because I do it all the time,” Davis told Colorado Public Radio. “I’m always looking for (EAB). I’ve even climbed trees at a middle school, just thinking I’m going to find it. So sure.”

EAB is yet to be discovered in Denver, but consider its discovery in Boulder in 2013 and in Lafayette earlier this year, the Mile High City desperately wants to be prepared for what Davis called “single most destructive urban pest that Denver will ever have in its urban forest.”

From Denver’s interactive ash tree map to its efforts to guide residents about their treatment options to this very website and campaign, BeASmartAsh.org, Davis went on to explain to CPR in detail the $2.97 million, 10-year plan the city has implemented to try to cement Denver’s legacy as one of preparedness when it comes to EAB.

(Photo Credit: Colorado Public Radio)