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256 pages, Kindle Edition
Published May 26, 2022
Author Dan Chapman has written an interesting environmental “State of the Southern US” trip journal which comments upon the ecological condition of much of the southern route that John Muir took on his thousand-mile grand tour from Kentucky to Cedar Key, Florida in 1867.
Chapman’s conclusion is a warning that much of the South is dying from the exploitation, overuse, and misuse of the region’s natural resources.
I enjoyed the author’s prose, and his choice of topics fit right into this reader’s wheelhouse. Though Chapman may be a sage and an expert on the state of the region’s natural resources, he made a serious boner concerning the native fauna of my own stomping grounds in the mountains of East Tennessee.
In reference to the collateral damage wrought to Tennessee and North Carolina by the Tennessee Valley Authority’s flood control dams, Chapman states that several native freshwater fish and mussel populations either vanished or all but disappeared beneath TVA floodwaters, including the one native species of trout, which Chapman (mis)identifies as “brown trout.” Chapman advises that the authorities imported a related species to re-stock Tennessee’s eastern waters with disastrous results: “Rainbow trout were imported from California, but the interlopers decimated native brown trout in many streams.” A River Running Southward, (p.97).
While Chapman is correct as to the result, he either misunderstood or misidentified the players. What Chapman missed is that brown trout, like their rainbow trout cousins, are not native to the South, much less to Tennessee. The brown trout which the author specifically identifies as native to the region are an introduced species as well - just like the rainbow trout from California to which Chapman referred.
In fact the sole native trout is the brook trout or “brookie,” which is actually a small member of the char family. These fish are highly sought after by Southern fly fishermen. In 2023, brook trout still populate the small streams in the highest reaches of the Great Smoky Mountains National Park; these little fish are ardently pursued as trophies by hardcore sports fisherman willing to hike miles just to reach the brook trouts’ waters.
So is this a small error on the author’s part? Well, yes and no. As a Southerner born and bred, a Tennessean, a Smokies fisherman, a hiker, and an armchair naturalist, I can report that the story of the decimation and recovery of the native brook trout population is well known and widely recounted. If Tennessee has a “canary in the coal mine,” so to speak, it is the brook trout; any Southern ecologist should know which trout is the native.
This failure to fact-check is a shame, for this simple mistake led me to take every other statement or claim in this otherwise enjoyable book with a large grain of salt.
My rating: 7/10, finished 12/6/23 (3894).