Saturday, February 24, 2018

Hoarfrost #phenology

This morning was gray on grey on gray...: overcast skies above freezing fog above hoarfrost covered trees and ground covers above snow covered ground. It was one of the most depressing landscapes we recall seeing. No signs of life were visible anywhere. Fairies had gone to hiding in the hoarfrost's fairy forest.

a hoarfrost covered fairy forest
a hoarfrost covered fairy forest
Photo by J. Harrington

We get relatively few episodes of hoarfrost in our neighborhood. It can, under conditions dissimilar to this morning's, create beautiful views. Hoarfrost requires a temperature regime similar to what's needed for maple sugaring, warm days and below freezing nights, plus lots of moisture in the atmosphere, which comes from the Winter's snow cover melting. Tonight we'll be adding to this season's cover, with 6 to 10 inches of new snow forecast for our area. We'll make sure the feeders are full later this afternoon. Impending snowstorms trigger multiple visits from local flocks. How do they know? Do the fairies warn them?

                     Lines for Winter



Poor muse, north wind, or any god   
who blusters bleak across the lake   
and sows the earth earth-deep with ice.   
A hoar of fur stung across the vines:   
here the leaves in full flush, here   
abandoned to four and farther winds.   
Bless us, any god who crabs the apples   
and seeds the leaf and needle evergreen.   
What whispered catastrophe, winter.   
What a long night, beyond the lamplight,   
the windows and the frost-ferned glass.   
Bless the traveler and the hearth he travels to.   
Bless our rough hands, wind-scabbed lips,   
bless this our miscreant psalm.


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