Tuesday, December 23, 2025

Twas the night before Christmas, CHESS style

 Every year I try to write a version of the poem "A Visit from St. Nicholas" that relates to something I did that year. This year I did it in relation to the CHESS (Colorado Headwaters Ecological Headwaters Spectroscopy Study) Campaign that I was part of this summer.


‘Twas the night before Christmas when all through RMBL (rumble)

The scanners were whirring, a rather delightful ensemble.

Leaves were being plucked with the greatest of care

And taped to the scanners with a huff and a swear.

The samples were nestled all warm in the oven

Waiting to be massed and given some lovin’

And Piper in her hoodie and I with wide brim  

Packed coolers of “ice” in a light that was dim

When out in the flowers there arose such a clatter

We sprinted from the lab to see what was the matter

We tripped over flags and a BBC crew

Before joining a circle where a hack suddenly flew

A dense haze of smoke billowing in the air 

Made us wonder aloud how our lidar would fare.

When what to my blurry eyes should appear

But a zooming twin otter and 8 CHESSers full o’ cheer

Pointing to the plane was a man clever in tech,

And I knew in a moment it must be Dr. Breck.

Leaving the hack circle his field team came

And he whistled, and shouted, and called then by name

“Now, Jack! now, Sophia! now B-rad and Bayden!

On, Dre! on, Yahaira! on, C-ass and Reagan!

Go out to the meadows and into the trees

I want percent cover, but watch out for bees!”

As clouds that with afternoon heat do rise

When they meet with mountains bring a thunderous surprise

So up to the field site the team did climb

With packs full of clippers and an eye on the time

Then, in a twinkling, I laid down quadrats

And Amanda with an ipad entered the stats.

Species were named with a yell and a whistle

And packed into bags, even the thistle.

As I placed a flag and was turning around

Through the Veratrum came Ian with an elegant bound

He was dressed for the sun from his head to his toe

His clothes were all faded, but no skin did he show.

A heavy starlink he had lashed to his pack

Even in the woods, communication did not lack.

His eyes–how they twinkled! His dimples, how merry!

Such a contrast to Ribes, a shrub that was scary!

His mouth did not quiver as he keyed the mic

“I’ve brought hot cheetos to fuel this here hike”

The cap of a sharpie he held tight between his lips

As he wrote on trait bags and dispensed ID tips

His face full of focus as he held the field spec

But one eye scanned for bears for just a quick sec.

He was trim and thin, a right mountain PI

And I saluted when I saw him, nearly spilling my chai

A quick safety brief and a look up ahead,

Soon gave me to know I had nothing to dread. 

He checked quicklook imagery, then went straight to his work

His drone Bruce was seen flying up towards a cirque.

After setting a transect for Bruce to follow,

He downed his last electrolytes with a powerful swallow 

He sprang to the suburban, to the undergrads gave a whistle,

And down the dirt road they shot like a missile.

But I got a whatsapp in the middle of the night–

“Happy Christmas to all and we are GO for flight!”

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