Animal Carvings from Mounds of the Mississippi Valley: Second Annual Report of the Bureau of Ethnology to the Secretary of the Smithsonian Institution, 1880-81, Government Printing Office, Washington, 1883, pages 117-166

In Short

This report serves as a corrective to the mid-19th-century enthusiasm that romanticized the "Mound-Builders" as a lost, semi-civilized race with global reach. By applying a naturalist's eye to stone and clay pipes—previously hailed as proof of contact with tropical species like manatees and toucans—the text demonstrates that these artifacts actually depict common local wildlife. The work remains a foundational example of intellectual rigor applied to archaeology, shifting the focus from speculative, exotic theories back toward the reality of indigenous North American craftsmanship and trade.

The Story

The inquiry begins with a simple, accidental observation. The author, an expert in American bird life, looks at the illustrations in the seminal nineteenth-century work, Ancient Monuments of the Mississippi Valley. Expecting to find recognizable, skillful depictions of local fauna, he is instead struck by the poor quality of the carvings and the baffling, inaccurate labels assigned to them by earlier scholars. What were identified as tropical manatees are clearly, in his view, clumsy attempts at depicting the local river otter. What were called toucans bear no resemblance to any known bird, much less a tropical one.

The narrative arc moves from this initial disillusionment into a systematic dismantling of the "foreign contact" theory. Proponents of this theory had argued that the presence of exotic animal carvings proved that the Mound-Builders must have migrated from, or traded extensively with, regions as distant as South America or even Asia. The author methodically challenges these claims. He points out that the "manatee" pipes are often indistinguishable from other, mundane stone carvings, and that there is a complete lack of corroborating evidence—such as ivory tusks or other tropical remnants—in the mounds. He further notes that if these people had truly been in contact with tropical regions, one would expect to find a wide distribution of such artifacts at trade centers, yet they remain stubbornly localized and few in number.

As the author moves through the catalog of "erroneous identifications," he addresses the famous "Elephant Mound" and the associated "elephant pipes." He approaches these with a combination of caution and skepticism, noting that the physical evidence for the mastodon—a creature potentially known to early inhabitants—is surprisingly thin. He highlights the suspicious nature of such finds when they appear, as they often do, under the guidance of a single individual. By the conclusion, the author posits that the artistry of the Mound-Builders has been vastly overrated by scholars projecting their own biases onto the objects. He asserts that when a carving is "accurate," it is only because the animal in question—like a panther or a turtle—possesses such distinct features that it is nearly impossible to carve it incorrectly. Ultimately, he reframes these objects not as high art or evidence of lost civilizations, but as totemic items likely carved by ancestors of the local indigenous tribes, reflecting a culture that, while capable, was never the sophisticated, exotic society the early archaeologists imagined.

How It Unfolds

The naturalist’s premise The author sets aside sweeping cultural theories to focus on the objects themselves, applying the same identification standards used in zoology. He immediately identifies a disconnect: the artifacts do not match the tropical species they are claimed to represent.

The case of the mistaken manatee He deconstructs the claims that mound sculptures depict the manatee, pointing out that one "manatee" is actually an otter holding a fish. He argues that such misidentifications are the result of scholars forcing their own theories onto poor, ambiguous craftsmanship.

The toucan and the tropical myth He addresses the "toucan" pipes, noting that these birds do not live in the region. He dismisses the argument that they were kept as pets by demonstrating that North American tribes have always kept local birds, making the "exotic" theory unnecessary.

The mastodon dilemma He examines the "Elephant Mound" and related pipes, highlighting the absence of any other mastodon remains like ivory. He casts doubt on these findings by noting how often such "extraordinary" discoveries are linked to questionable provenance.

The conclusion of indigenous skill He summarizes his findings by affirming that all identified animals are indigenous to the Mississippi Valley. He concludes that the Mound-Builders’ artistic skill was modest and rooted in local tradition rather than global travel.

The People

The book is centered on the conflict between two intellectual camps. On one side are the "early archaeologists," represented by figures like Squier, Davis, and Wilson. These scholars view the Mound-Builders as a distinct, perhaps superior, race whose mastery of stone carving and apparent knowledge of tropical beasts suggest they arrived from distant, "civilized" lands. They want the artifacts to be perfect; they want the carvings to be exact imitations of nature, and they use their status to build grand, speculative narratives about migration and trade.

Standing against them is the author, Henry W. Henshaw. He is a man of the field—a naturalist who wants to see the truth of the anatomy, not the potential for myth. He is unimpressed by the prestige of the authors he critiques and stands firmly on the side of evidence. Where others see the "high art" of a vanished master race, he sees the "rudely portrayed" work of people who were, at best, semi-civilized. By holding these objects to the light of modern zoological knowledge, he effectively "humanizes" the Mound-Builders, stripping away the mythical, exotic status imposed upon them by his predecessors and placing them firmly back into the context of the North American environment.

In Its Own Voice

The inaccurate identification of some of these by the authors of "The Ancient Monuments of the Mississippi Valley" led to the examination of the series as a whole, and subsequently to the discussion they had received at the hands of various authors.

The author explains his motivation for writing this report, noting that a simple curiosity about bird identification led him to uncover systemic errors in archaeological scholarship.

So accurate indeed have they been deemed that they have been directly compared with the work of modern artists, as will be noticed hereafter.

He identifies the specific, inflated claim he intends to disprove—that the ancient carvings rival the precision of modern zoological art.

There would seem, then, to be no escape from the conclusion that the animal sculptures which have passed current as manatees do not really resemble that animal.

He delivers his final verdict on the most prominent of the misunderstood artifacts, dismissing the "manatee" theory entirely.

What It's Really About

At its core, this work is a study of intellectual fallibility. It asks: how do our own biases shape the way we interpret the physical remains of the past? The author argues that when scholars decide on a theory—such as the idea that the Mound-Builders were an exotic, alien-like race—they begin to "see" things that aren't there, turning a simple stone carving of an otter into a tropical manatee to satisfy their own narrative. It is a cautionary tale about the dangers of "armchair" archaeology. The book serves as an argument for humility, insisting that we look at the evidence as it actually exists, rather than forcing it to conform to our desire for mystery and grandeur.

Why Read It Today

Readers interested in the history of science, archaeology, or the evolution of American intellectual thought will find this a fascinating, if occasionally dry, read. It is remarkably clear and direct, written with a refreshing lack of the flowery, self-important prose that often characterized 19th-century academic reports. You will feel the author’s quiet satisfaction as he systematically picks apart the errors of his predecessors, using logic and direct observation to collapse grand, shaky theories.

The primary challenge is the technical nature of the descriptions, which involve specific, dated references to other scholars and obscure museum collections. You may find the constant back-and-forth about whether a lump of rock is an otter or a manatee repetitive, and the text reflects the colonial, sometimes condescending, attitudes of its time regarding "semi-civilized" peoples. However, what stays with you is the author’s commitment to truth and his ability to see the humanity of the original creators, whom he rescues from the romantic, alienating myths that had obscured their actual history. It is a sharp, precise, and necessary reminder that the truth is almost always more grounded—and more interesting—than the myths we build to replace it.