Bits ‘n’ Pieces Part 2: A 19th Century Report from . . . Nebraska? Updated – Turns Out to Be Pileated.

Update and correction: Since writing this post, I have sought additional, and it appears that the record was due to a miscommunication (not an erroneous report or false claim). It turns out it was retracted as pertaining to Pileated Woodpecker a few years later (T. Labedz, pers. comm.). Pileated Woodpeckers were extirpated in Nebraska ca. 1900 and only resumed breeding there in the late 20th century. Rather than delete this post, I will leave it up. I stand by the broader point about internalized beliefs and the variety of habitat types in which ivorybills were found in the past. More on that to come.

Part 1 is here.

What I envisioned as a single post has evolved into a series, as sometimes happens when I start digging into a topic. This one will probably involve two more posts and was inspired in part by Matt’s comments about internalized beliefs in Part 1. With those in mind, I started looking at reports from the edges of or outside the range described and mapped by Tanner in the monograph. (At the time, he was unaware of a number of these reports, some of which he accepted in 1989.)

I’ll be discussing those records and some others in the next post. For now, I’ll be focusing on one that seems to have been missed by other researchers. At first glance, it may seem improbable, since it goes against internalized beliefs about “suitable” habitat and extensive tracts of southern bottomland hardwood swamps as a requirement. While I’ve been a frequent critic of these beliefs, they’re part of the ivorybill legend, and they still affect me.

In the end, I think there is some basis for treating this report, which appeared in the 1896 Proceedings of the Nebraska Horticultural Society, as credible. It comes from Nemaha County, in the southeastern corner of the state, approximately 100 miles NNW of Kansas City.

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It’s worth pointing out that Audubon described the ivorybill’s range as extending to the “very declivities (slopes) of the Rockies.” This was undoubtedly mistaken, but Hasbrouck (1891)treated Kansas City as the northwesternmost edge of the range. Several of the records accepted by Tanner in the monograph come from farther west in Oklahoma and Texas, in the Red and Arkansas River watersheds. I’ll have more on the range descriptions from these three authors in the next post, but the evidence suggests that the post-contact range followed riparian corridors and extended into the eastern Great Plains. Thus, a 19th century record from southeastern Nebraska is not as far-fetched as it might seem.

After I found this record, I did some research on G.A. Coleman, who was cited 66 times in the 1896 compilation of state records, including for Yellow-bellied Sapsucker and Downy, Hairy, Red-headed Woodpeckers. He was not cited for Pileated, which was described as rare or a winter visitor along the Missouri.

The first reference I could find for Coleman was a description of American Coot behavior in the January 1, 1887 edition of Ornithologist and Oölogist. It mentions that Coleman had attended The Normal School in Peru, so he had some college education. Coleman remained active in Nebraska until around 1901 and appears to have  been respected in ornithological and mammalogical circles. He is cited and quoted in several journals, and in 1892, he stood in for the chairman of the ornithology committee and delivered a brief paper to the State Horticultural Society. In the presentation, Coleman mentioned the Agriculture Department’s Division of Economic Ornithology and Mammalogy, a government body that would soon become his employer.

I was able to find some additional information about Coleman and the Division of Economic Ornithology and Mammalogy in a U.S. Geological Survey publication:

. . . [O]n the 3d of March, 1885, Congress appropriated $5,000 for the promotion of “economic ornithology, or the study of the interrelation of birds and agriculture, an investigation of the food, habits, and migrations of birds in relation to both insects and plants.” The money became available on the first of July following. Upon the recommendation of the American Ornithologists’ Union, Dr. C. Hart Merriam, physician and lifelong student of natural history, was appointed head of the new project. He selected as his assistant Dr. A. K. Fisher, also well trained in field zoology and botany, and a graduate in medicine, and these two men, with a secretary, who in 1886 became Mrs. Merriam and was succeeded by Mrs. A. B. Morrison, constituted the entire force of the new organization. It was first established as a branch of the Division of Entomology. The year following the appropriation was doubled and the unit became an independent “Division of Economic Ornithology and Mammalogy.” In 1896 the name was changed to “Division of Biological Survey.” On March 3, 1905, just twenty years after the date of the first appropriation, the name was changed to the Bureau of Biological Survey.

Gradually, through the years, the little band that started the Survey–the Division of Ornithology and Mammalogy–was enlarged by the enlistment of other naturalists, mainly young men raised in many States from New England to California, who from boyhood had studied the birds and mammals and other wild inhabitants of the woods and fields about their rural homes, and including also a number of older men with extensive field and laboratory experience in various phases of natural-history study. During this period both Merriam and Fisher, for a part of nearly every year, carried on field work, mainly in the Western States or in Alaska, and published widely on their findings.

. . .

April 1892 witnessed the addition to the Survey’s field force of J. Alden Loring, of New York. Loring was an enthusiastic collector, and during the next few years worked in most of the Western States and the southern part of the central Provinces of Canada. At this period the standard salary for a field man was $100 a month, from which he had to pay all or nearly all his field expenses. For example, Loring thus financed two expeditions into the Rocky Mountains west of Edmonton, Alberta, the scene of the early labors of David Douglas and Thomas Drummond, by being allowed to spend the winter in Washington, and saving up for the summer’s work. Loring left the service in 1897, but was reemployed for special duties on several occasions, notably in 1920, when he spent the summer on the great waterfowl breeding grounds in central Canada.

In April of the same year Russell J. Thompson and George A. Coleman received appointments to do field work, and after a few weeks training (along with Loring) under Vernon Bailey were assigned separate itineraries. Thompson worked in Georgia, Mississippi,ouisiana, and Tennessee during that summer and fall. Coleman began work in Mississippi, and later collected in Louisiana, Kentucky and Nebraska. Neither remained in the service later than 1893.

Coleman’s field book (along with Thompson’s) is housed at the Smithsonian, but it has not been digitized. Thompson’s has, and it reveals that the two spent a brief period together, collecting in Mississippi and Louisiana.
Given the awareness of the ivorybill’s declining numbers, given the interest in the species that existed in the 1890s, and given the fact that Coleman was collecting in states where ivorybills were extant, it seems likely that Coleman would have been schooled in the differences between Ivory-billed and Pileated Woodpeckers in the course of his training, if he wasn’t already aware of them. I think this lends some additional credibility to his report and places it on or near a par with quite a few other records that have been accepted by Tanner and others. Of course, it lacks a detailed description, and without a specimen, it will always be open to question.


A couple of final thoughts on the habitat: most of the county was unforested in 1856, as would be expected on the eastern Plains. It has been described as “hilly”, encompassing densely wooded hills and bluffs, broken by numerous valleys and ravines. The dominant species included willows, cottonwoods, lindens, box elders, and sycamores in the lower areas and various oaks, hickories, walnuts, elms, ashes, and cherries in the uplands. Forest cover only decreased by 11% between 1856 and 1955, and in 1856, it comprised less than 5.5% of the county’s total area, under 10,000 hectares/38.6 square miles, mostly along narrow riparian corridors or in isolated patches surrounded by prairie.


Similar characteristics probably existed in other locations at the western edges of the ivorybill’s historic range. If this and other reports indeed pertain to ivorybills, they were using habitat (even as vagrants) that differs markedly from the southern swamp forests that figure so heavily in popular lore.


To be continued.

Bits ‘n’ Pieces Part 1 – Louisiana Conservationist, Matt’s Take on the March Calls, and More

I had planned on writing just one more post before my next trip to the search area, but based on a small but important new development, I’ve decided to divide it into two parts. Part 2 will follow within a week or so. It will focus on the historic range both pre- and post-contact, beavers, and some further thoughts on how the ivorybill might have survived.

First, a small news item from the search area: last month Tommy Michot and Phil Vanbergen visited to check on the trail cams. One of the deployments (two cams) was inaccessible due to high water; unless flooding was extraordinary, the cameras themselves should be okay. Phil and Tom were able to reach the other two locations without difficulty. The target trees were untouched, and there was sufficient battery and card-life to keep the cameras operational until my next trip. They did not see or hear anything suggestive of ivorybill during their visit. I appreciate their braving the August heat and taking the time to get to the area.

I’ve been reviewing copies of Louisiana Conservationist (formerly Louisiana Conservation Review), the official publication of the Louisiana Department of Wildlife and Fisheries (formerly the Department of Conservation). Copies of the magazine, which is in the public domain, can be found in the Louisiana Digital Library. In the course of my research, I found one real gem and a couple of interesting pieces of less significance.

The gem is the initial report on the 1932 Singer Tract rediscovery and T. Gilbert Pearson’s visit to the area. Pearson was the first professional ornithologist to observe the Singer Tract birds. I’ve written previously about Pearson’s visit and have referenced newspaper accounts of his observations. At the time, I was focused on feeding sign and the statement about feeding on rotting stumps. As a result, I overlooked the important fact that Pearson had been searching for ivorybills to no avail since 1891; this highlights the difficulty in finding ivorybills, even during the era of relentless collecting.

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The Ivory-Billed Woodpecker: Rare Bird Considered Extinct – Found in Louisiana, Margaret A. Coogan, July 1932, Louisiana Conservation Review

The newspaper articles were somewhat less detailed than Coogan’s account, which includes some interesting tidbits. It seems likely that Pearson himself provided the information to Coogan, either directly or via Armand Daspit. There’s an inaccuracy; the mention of carpenter ants as prey is not supported by the literature.* The only record of nesting in pines is in Thompson (1885), a record that Tanner deemed “questionable”.

Edited to add: Hasbrouck (1891) included a second-hand claim of a nest in pine from northwest Alabama. Tanner accepted the report but possibly not the claim of a nest, as the latter is not mentioned in the monograph.

Somewhat more interesting is the observation, “Occasionally it feeds on the ground like a Flicker”.  In 1937, Allen and Kellogg would publish a paper describing their 1924 observation of a female ivorybill foraging on the ground and “hopping like a Flicker”. It’s possible that Pearson was aware of this observation, and the reference to scaling the bark of dead pines suggests this is so. (There were no pines in the Singer Tract.) At the same time it’s also possible that Pearson observed the Singer Tract birds foraging on the ground or described foraging behavior based on general knowledge of how ivorybills in Florida, where he grew up, typically fed.

More significant and relevant to the recordings Matt Courtman and Phil made in March of this year is the description of ivorybill calls and the pattern of calling observed. I didn’t pay much attention to the description, but Matt, who was present during the extended period of calling on March 15 was struck by it. For Matt, the correction of Audubon was significant, and as he posted on Facebook: “Please note the description of the calls being from “one to fifty” over a few minutes. This matches perfectly what we recorded in March. Very exciting!!!” Matt’s strongest doubts about the calls had to do with cadence and the lack of calls in groups of three.

Matt elaborated in an email this morning. I asked him to allow me to post it in full, and he graciously agreed. His perspective sheds additional light on the March recordings, among other ivorybill related matters. It’s worth reading.

The following explanation might be excessive, but an appreciation of my history with the ivorybill is necessary to understand the visceral response that I had to reading the 1932 article reproduced by Mark.
My love of nature generally, and of birds in particular, was cemented by a visit to the LSU Museum of Natural History when I was eight. In reading George Lowery’s Louisiana Birds, I was beguiled by his account of having seen ivorybills in the Singer Tract (Madison Parish, near Tallulah) on Christmas morning, 1933. In a letter that I wrote to Dr. Lowery (adorned with my drawing of a pair of IBWO), I asked him if he thought that any ivorybills still existed. He promptly replied that he sure hoped that they did. I can’t be certain about all of the contents of a letter from almost 50 years ago, but I THINK that he expressed a belief that, due to the relative inaccessibility of the ivorybill’s putative environment, that isolated pockets of ivorybills could have survived undetected for decades.
In his reply, Dr. Lowery offered to show me the ivorybills in the LSU collection. The very next week, my father and I went to Baton Rouge for the LSU-Mississippi State football game. In an act typical of his unfailing grace and generosity, Dr. Lowery waded through post-game traffic to open up the Museum at 10:30 p.m. just for us. Holding ACTUAL ivorybills in my hands, set me on the vacillating belief/disbelief course that I still follow five decades later. Based on recent developments, my current course is trending overwhelmingly toward the shores of belief.
Dr. Lowery’s national preeminence as an ornithologist was impressive: under his direction, LSU was responsible for the discovery of more new bird species than any other institution during Lowery’s tenure; during this period, an entirely new GENUS of owl was discovered by LSU in Peru and named in Dr. Lowery’s honor. Despite that, his relative optimism about the ivorybill was not shared by ANY serious Louisiana birders that I knew. In fact, other ornithology professors around the state would scoff at Lowery’s optimism behind his back. This all came to a head when, in 1971, Dr. Lowery announced that he believed that photographs (subsequently revealed to have come from Mr. Fielding Lewis) sent to him depicted a LIVING ivorybill. Whispered skepticism gave way to thinly-veiled ridicule: everyone whom I knew to have an opinion on the matter voiced their belief that Dr, Lowery was a gullible victim of an obvious hoax. 
At the October, 1971 meeting of the Louisiana Ornithological Society, two (inebriated…birding WAS a different culture back then:)) men tried to coax me into asking Dr. Lowery exactly where the photographs had been taken.  They figured that since Dr. Lowery and I were close, and, since I was only 10 years-old, that he might tell me. Though young, I wasn’t stupid. I declined.
In sum, although I wanted to believe Dr. Lowery, the birders with whom I was in constant contact with had nothing but contempt for anyone who “believed in” ivorybills. Aside from Dr. Lowery, everyone seemed to accept the Gospel According to James Tanner: after 1944, no remaining virgin bottom-land hardwood forests meant NO remaining Ivory-billed Woodpeckers. 
To demonstrate the sway of the Tanner Gospel, even during flickers of hope regarding IBWO, circumstances were viewed through Tanner’s lens. For instance, in 1999, as (past) President of the Louisiana Ornithological Society, I was invited to participate in a state-sponsored search of the Pearl River Wildlife Area (near Slidell) to follow-up on David Kullivan’s reported sighting of a pair of ivorybills. Having some familiarity with the specifics of Kullivan’s report, I was surprised when I saw a map of the grids that we were assigned to search. The following colloquy ensued:
              Matt: [pointing to a specific spot on a map] I thought that Kullivan reported the ivorybills to have been near this campground.
              State Fish & Wildlife guy: That’s right.
              Matt: Well, why are we not searching any place NEAR that campground?
              State Fish & Wildlife guy: Because Tanner’s research showed that ivorybills were found only in really big trees, and there aren’t any really big trees there.
              Matt: So you believe that Kullivan was correct in saying that he saw ivorybills, but you think that he was incorrect about WHERE he saw them?
              State Fish & Wildlife guy: [insouciant shrug]
Moral of the story: with the vast majority of people, historical, remote Tanner Gospel trumps actual, recent, credible observation.
So, for most of my life prior to 2017 I had been surrounded exclusively by Tanner-quoting ivorybill “deniers.” Despite my veneration for Dr. Lowery (who had passed away in 1978), I could not but help to have their rigid doubts shape my views regarding the existence of IBWO.  In February, 2017 my friend, Frank Wiley passed away. Along with Mark Michaels, Frank had founded “Project Coyote,” in hopes of finding and documenting ivorybills. As a tribute to Frank, I decided to visit the Project Coyote search site in Louisiana. I had zero expectations regarding the trip. In fact my dominant thought prior to the trip was: “I am going to make a concentrated effort, spend several days in the woods, observe nothing to suggest the continued existence of ivorybills, and, then, FINALLY extinguish any lingering delusions about ivorybills so that I can get on with more productive, practical uses of my time.”
In preparation for the trip, I began to read through all of the blog entries on Project Coyote’s website.  There, through the heroically-diligent work of Mark Michaels, I discovered something shocking: that Tanner’s own data did not support the chief tenet of the Tanner Gospel, that ivorybills were found only in virgin bottom-land trees. As with the Bible, many people quote Tanner to support a particular assertion, but few people have actually read all of Tanner’s work.
Back to the issue at hand (finally!): why was the 1932 statement regarding the ivorybill call so meaningful to me?  The passage in question was: “The bird’s note is a peculiar nasal ‘yank,’ NOT REPEATED THREE TIMES as Audubon states, but as many as from ONE TO FIFTY in a few minutes (emphasis supplied).” For me this was like finding the missing link. The only thing that had conjured doubts (about the sounds being from ivorybills) in me about my recording was that the notes did not come in series of threes, but rather were relatively monotonous and evenly-spaced over an extended period of time. Prior to reading this 1932 description, I had never even considered that Ivory-billed Woodpeckers would call in any way that was NOT a series of three notes.
My myopia had been further compounded by my frequent exposure to the only widely-accepted recording of the ivorybill. The 1935 Cornell recording definitely presents as a series of three notes. As anyone can attest who has used the Cornell recording as playback when looking for ivorybills, hearing it repeatedly primes your brain to expect a series of three notes to be the only “valid” response that would indicate the presence of an ivorybill. Mark has since informed me that the literature contains many references to “non-three” note descriptions. In fact, I probably have encountered many of those same descriptions over the years. As with Tanner-induced single-mindedness, however, I had never INTERNALIZED anything other than, “If I ever hear an Ivory-billed Woodpecker call, it will come in the form of three notes.”
As I was reading the 1932 passage, my wife, Lauren, could tell that I was reacting emotionally to what I was reading. For the ONLY time in our eight years of wedded bliss (actually, not hyperbole) regarding something that I was reading, she asked: “Are you OKAY?” I find my visible, somatic response to be at least as important as all the intellectual reasons that I could adduce to explain the importance of the 1932 description. 
In sum, that 1932 description removed whatever lingering doubt that I had maintained regarding the probable source of the sounds that I recorded on March 15, 2017. Subjectively, I am convinced that I recorded at least two (and probably three) Ivory-billed Woodpeckers that day. Objectively, I can state unequivocally that the calls were consistent with those to be expected from ivorybills. While acoustics alone will never be sufficient to establish the continued existence of the ivorybill, for me the only pertinent question that remains regarding the 3/15/17 recording is: “Could anything other than an ivorybill also account for those sounds”?
Congratulations on reading my tome in its entirety! Please feel free to share with anyone. Of course, I would be happy to answer any questions raised herein.

The other interesting tidbits from Louisiana Conservationist pertain to possible ivorybill sightings in the 1950s. Both items (letters from readers and responses from state officials) are certainly questionable, but they also point to the way Pileated Woodpecker became the default, even when the description was inconsistent with PIWO.

The first is interesting for its location. Urania, Louisiana is southwest of the Singer Tract and is relatively close to the Project Coyote search areas. It was founded by Harry Hardtner in the 1890s and is considered the birthplace of conservation and reforestation in Louisiana. The image that prompted the letter is included for reference.

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The second letter is peculiar, but the description is considerably more suggestive of ivorybill than Pileated – like a Red-headed Woodpecker but the size of a chicken.

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There’s one additional tidbit that doesn’t pertain to Louisiana. In the past, I’ve wondered about record committee submissions and how many there may have been over the years. A divided Arkansas committee accepted the Big Woods report (a fact that’s often glossed over in the literature), while the Florida committee rejected the Auburn reports. Other than these submissions, I was aware of one from Texas, from out of range and in unlikely habitat. I recently ran across another, from Florida, also rejected but interesting nonetheless. Here it is, for what it’s worth:

Ivory-billed woodpecker, Campephilus principalis.
FOSRC 2011-852. This bird was described from an observation in suburban St. Augustine, St. Johns Co., on 13 April 2011. Although the observation included key characters of the Ivory-billed Woodpecker, such as a white bill and white pattern on the back while perched, the observation was at a distance of 30 m and made without binoculars. It is the Committee’s opinion that the only acceptable submissions of this species would be those with veri able evidence (e.g, identifiable photographs or video). The recent controversy over video recordings, audio recordings, and sightings in Arkansas (Sibley et al. 2006) and Florida (FOSRC #06-610, Kratter 2008) calls into question whether the species may have persisted into the twenty-first century.

More soon.

*Ants are described as a prey species in Bendire (1895), but this is based on a misreading of Thompson (1885). Allen and Kellogg (1937) mention an observation involving suspected feeding on ants but found no ants or termites when they examined the substrate. The closest thing to evidence for ants as prey involves a Cuban Ivory-billed Woodpecker with a hugely overgrown bill that was observed feeding on arboreal termites – a species not native to the continental United States. It was observed and collected by Gundlach in 1843 and was also being fed grubs by its companions. Jackson speculates that this might have been a young adult bird, but given the extent of the hypertrophy, this strikes me as being somewhat unlikely. I’ll opt for the altruistic possibility that Jackson also posits. (Jackson 2004).


Go Read Bill Pulliam’s Blog While You Can

I had been planning to do a post with various ivorybill related tidbits in anticipation of the search season, which begins next month. That will be coming in a week or so, but I want to say a little more about Bill Pulliam first (beyond his Luneau video analyses, which I think should be dispositive). This decision was inspired in part by one of our advisors who pointed similarities between what Bill observed in Tennessee and what we’re seeing in Louisiana. While the physical characteristics of our old search area seem to have more in common with Moss Island, Tennessee than where we’re currently focused, Bill’s perspectives are relevant to both.

Edited to add: Moss Island is a small wildlife management area encompassing 3400 acres. I’m not sure what percentage is mature bottomland hardwood forest, but there are a variety of other habitat types. Compared to our search areas it is relatively isolated and distant from other large tracts of forest.

As an aside, Cyberthrush also has a post honoring Bill with a link to an eBird tribute.

With comments included, Bill’s series of posts on Moss Island runs to nearly 54,000 words. There’s no telling how long this series will remain readily accessible online, and indeed some of the images and sound files are no longer available. The entire series is worth reading and saving if you’re seriously interested in the ivorybill. It starts here.

On re-reading the posts for the first time in eight years, I’m struck by how much Bill influenced me without my recognizing it and/or how much the evolution of my understanding between  2009 and today is congruent with the ideas he expressed just as I was getting more deeply involved in searching.

Like Bill, I suspect that the near extirpation and revival of the beaver may be central to the ivorybill’s decline and survival (more about this in my next post). Like Bill, I think that Tanner’s model failed to account for environmental changes that had taken place in the preceding centuries. Like Bill, I think that if the ivorybill survived, it had to have adapted in ways that are inconsistent with Tanner’s a priori assumption that the species is old-growth dependent.

Bill was tough-minded and opinionated. There were times when I thought he considered me a somewhat annoying amateur. While we hadn’t communicated about it in recent years, he took a dim view of my efforts to make sense of feeding sign in the early days. Most of our correspondence took place in the 2000s, while he was still actively blogging about the ivorybill. After that, I sought his input sparingly.

My last exchange of emails with him pertained to the March recordings. Without quoting him directly, I think it’s fair to say he thought the calls were likely or more than likely Ivory-billed Woodpecker. He also thought it unlikely that birds were resident in our search area, based on the pattern of potential encounters, the paucity of strong sightings, and lack of conclusive evidence. I’m not sure I agree; I wish there had been a chance to explore this topic in more depth and that he’d been able to see our search area for himself. Nonetheless, his perspective has led me to consider that other nearby forested areas deserve more attention than we’ve given them to date.

I’ll conclude with three paragraphs from his final post in the Moss Island series. It’s as true today as it was in November 2009 (though I suspect nesting may take place in fragmented second growth, as in our old search area). I hope it inspires you to read the rest. More from me soon.

How does this relate to Moss Island? By Cornell standards, our habitat is unsuitable. Hence, our encounters are largely dismissed out of hand. By doing so, the Cornell approach has painted themselves into a rather nasty corner. The logic is simple. To all appearances, we have Campephilus-like double knocks that are at least as good as what has been heard in the “core habitat” such as Big Woods and Congaree. If one claims that in “core habitat” these represent evidence for the possible presence of Ivorybills, but in “marginal” or “unsuitable” habitat they provide no evidence for the possible presence of Ivorybills, one has committed a logical no-no of the first magnitude. If the same sounds come from places where you have concluded that Ivorybills are not going to be, then you should conclude that these sounds have no relevance to Ivorybills anywhere. Conversely, if you feel these sounds are evidence of the possible presence of Ivorybills in South Carolina or Arkansas, then you must also accept that they would be evidence of the same in Tennessee, Illinois, Mississippi, Florida, Louisiana, and Texas. You can’t have it both ways.

Anyone who seriously considers that Ivorybills might still persist, and that double knocks and other soft evidence have a relevance to indicating their possible presence, should accept that the evidence in total suggests their habitat requirements might be broader than has been assumed by Cornell et al. I’m not suggesting they will nest in fragmented second growth, or even use it as a full-time habitat; but there are ample indications that if these sort of encounters mean anything anywhere then the birds indeed are using fragmented “marginal” habitats for at least parts of their life history. These habitats are hugely more extensive than the “core” habitats, hence this possibility raises all sorts of further hypothetical possibilities for the natural history, survival, and conservation of the species, all of them positive. In the alternative philosophy to Cornell’s, you search where you have learned of rumors, whispers, or credible declarations that something of interest might have been seen or heard there. This of course requires a lot of judgement, and eventually everyone will draw the line somewhere; I’d not put much stock in reports from western Kansas, for example — although good double knocks in Nebraska or Vermont would settle a lot about what they might mean in Arkansas! But until and unless we actually find some reproducible birds and determine what their 21st Century habitat use patterns really are, minds should be kept open.

You will not get anyone involved in the Tennessee project to state that we have established the presence of an Ivory-billed Woodpecker anywhere in Tennessee as a statistical or scientific certainty. None of us has put an Ivorybill on his or her life list. However, if you asked us off the record for our own personal unscientific feelings, I think you would hear several confessions that indeed, some of us do strongly suspect that there has been at least one of these critters tormenting and taunting us in the delta woods for the last several years. Which means we also think that all that follows from this about habitat, behavior, distribution, etc. should be given serious consideration. Interconnected mosaics of fragmented second growth bottomland forest should be included within the spectrum of possible habitats for the species. You will not get anyone involved in the Tennessee project to state that we have established the presence of an Ivory-billed Woodpecker anywhere in Tennessee as a statistical or scientific certainty. None of us has put an Ivorybill on his or her life list. However, if you asked us off the record for our own personal unscientific feelings, I think you would hear several confessions that indeed, some of us do strongly suspect that there has been at least one of these critters tormenting and taunting us in the delta woods for the last several years. Which means we also think that all that follows from this about habitat, behavior, distribution, etc. should be given serious consideration. Interconnected mosaics of fragmented second growth bottomland forest should be included within the spectrum of possible habitats for the species.