Bird update “July” 2023

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Oops – July slipped by without a monthly bird update! Maybe that’s not the end of the world – I spent much of the month in Montana, and only tacked a few new species onto my county list – a Swallow-tailed kite, a Northern bobwhite, and a Great egret (photo above, 2nd column in the … Read more

Friday fauxld: Sacagawea Cirque

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Found this beautiful cobble while hiking Sacagawea Peak with my family yesterday, in Montana’s Bridger Range. It’s not actually folded as much as it appears to be; the laminations are slab like and nearly parallel to the surface in this photo, with the cobble surface sectioning them obliquely to produce this pattern.

Bird update June 2023

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Click to enlarge A brief update here, since it’s getting close to the end of the month. I’ve added a half dozen species to my county list since I last reported out to you all. I’m up to 151 for the county for the year. This means that I’m still ranked in the top ten, … Read more

Tension gashes in the Tonoloway Formation

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I spent yesterday on Corridor H in eastern West Virginia’s Valley & Ridge province. The rocks here are a mid- to upper-Paleozoic set of strata that record the switch from post-Taconian passive margin sedimentation into Acadian clastic deposition, and then everything is deformed by Alleghanian folding and thrusting. I found myself taking photographs of the … Read more