-- ACONE System Detailed --

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For engineer and tinkerer-types, a journal article (pdf) HERE explaining the ACONE digital camera system and its successful deployment in the Arkansas Big Woods (though it hasn't captured an IBWO image). Early on, the article mentions that the system will be "active for at least another year," but I suspect this piece was published in 2008 (not sure when?) and that its use may now be over??? --- if anyone knows for sure the current status of the system in the Big Woods, or any other updates, feel free to let us know...

In other news, Scott Crocker's independent "Ghost Bird" documentary will have its U.S. debut at the Maine International Film Festival in Waterville, Maine, July 10-19.
The movie also recently won a $10,000 grant to be used toward further "innovative environmental outreach" of the film.
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-- Of PIWOs and IBWOs --

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Somewhat oddly, in the last two months 4 different people, from different locales, have sent me either pictures or verbal descriptions of 'abnormal' Pileated Woodpeckers (PIWOs) they've seen, with small patches of leucistic white feathering on the back or wings. These were all cases of small, virtually insignificant (and UNsymmetrical) white patches on birds that couldn't conceivably be mistaken for Ivory-bills; indeed several such Pileateds have been recorded by now. But it does all remind one of the more fully white specimen that Cornell noted flying around the Big Woods over 3 years ago.
As I wrote at that time, the concern should not be about that particular leucistic bird (which also couldn't realistically be mistaken for an Ivory-bill), but rather about the possibility of its having parents, siblings or offspring (or even offspring's offspring) that might exhibit some intermediate degree of leucism, which by sheer chance might mimic the pattern of an Ivory-bill. Such a bird was claimed in Florida in the 1970's. If there were in fact such specimens flitting around here-and-there through the Southeast, mimicking Ivory-bills on rare occasions, it might explain a lot --- indeed, in an older post, I called it the only real leg IBWO skeptics had to lean on.

And still today I believe the two likeliest possibilities to account for the full panoply of Ivory-bill sightings on record are:

A) Some Ivory-bills exist, or

B) Bilateral, dorsally-symmetrical leucistic Pileateds, matching the pattern of IBWOs, exist scattered thinly around the southeast.
(...and then one must still account for all the potential IBWO sounds, signs, and possible other data recorded; do-able, but no easy slam-dunk)

The ad-hoc generalization that normal Pileateds (and other even less likely surrogates) can account for ALL IBWO reports of the last few decades, from different observers, in different locales, under different circumstances, is but slimly fathomable (except by examining a mere subset of those reports). So while skeptics await a clear photo of an IBWO to move them forward, I await a clear photo of a look-a-like leucistic Pileated to alter the debate. Without it, possibility "A" above remains the simpler, more plausible scenario.

Meantime, Cornell reports at their website that this search season is over and they will post a summary report sometime during the summer. ...Translation: an official summary might see the light of day by next January.
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-- Jerome Jackson Profiled --

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Nice profile from a Florida publication of long-time IBWO-searcher and more-recent skeptic Dr. Jerry Jackson, here:

http://fortmyers.floridaweekly.com/news/2009/0610/Top_News/019.html

An older interview with Jackson here:

http://www.natureskills.com/ivory-billed_woodpecker.html

And his book, "In Search of the Ivory-billed Woodpecker" HERE on Amazon.

Just one compelling question still lingers :




Cornell's Dr. John Fitzpatrick (left) and Dr. Jackson (right)... separated at birth???
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-- Recent Book --

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Review HERE from another bird blog of the recent volume, "The Travails of Two Woodpeckers" by Noel Snyder et.al. on the Ivory-billed and Imperial Woodpeckers. Probably the first major volume to address the natural history of both of these species within one set of pages. Similarly-appearing birds... similarly sad chronicles.
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-- Lull --

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Some skeptical sorts keep asking that various parties from the last few years admit errors, take back assertions, and apologize for 4 years of a wild goose chase... ummm, is the Pope converting to Zen Buddhism??? ...don't think it's gonna happen. Though many birders increasingly do believe the IBWO search has been a wild goose chase, in general, positions remain little changed: some folks certain they've seen the bird, some finding (at least a portion of) those claims convincing, and others still sitting firmly on the fence, though skeptics' ranks do grow. I'm not expecting much Ivory-bill news in the next several months, let alone any news that would shift peoples' views.

When the first two years of searching produced no indisputable photo of an Ivory-billed Woodpecker I wasn't overly concerned, and even after 3 years, the lack of a picture was understandable, but I figured potential search areas were surely being more tightly delineated and defined; such that the 4th year would produce, if not a photo, at least a significant number of more detailed and credible sightings. And THAT is the most troubling part of the 'official' search for the Ivory-billed Woodpecker: that 'credible' sightings have not increased significantly over time (and possibly even decreased), even though searchers should by now be honing in on the most promising areas. It's not as if a worthy variety of sensible strategies, techniques/methods haven't been tried. They have. Is the Ivory-billed Woodpecker's woodsy wisdom and wariness that much greater than all the searchers' human skills and technology? Maybe.

Or, beneath it all, is there a problem of human competencies, or too many chiefs and not enough indians, or too much discussion and not enough execution... or simply too much territory and not enough time; a combination of all of the above, perhaps???
The Ivory-bill may yet be documented, but that won't end the questions... indeed, THAT would be the start of a great many questions, and the need for a LOT of explaining from both sides: skeptics needing to explain why they were willing to so readily write off extensive evidence of the bird's persistence, and believers needing to explain why it took this long to definitively confirm that very evidence.

Meanwhile... :


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-- Thomas Berry Dead at 94 --

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"The time has come to lower our voices, to cease imposing our mechanistic patterns on the biological processes of the earth, to resist the impulse to control, to command, to force, to oppress, and to begin quite humbly to follow the guidance of the larger community on which all life depends."

"The human venture depends absolutely on this quality of awe and reverence and joy in the Earth and all that lives and grows upon the Earth. As soon as we isolate ourselves from these currents of life and from the profound mood that these engender within us, then our basic life-satisfactions are diminished."

--- Thomas Berry, R.I.P.

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-- Weekend Entertainment (OT) --

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For those who think that feeding backyard birds is boring....



(hat tip to 'BirdChick' for drawing my attention to this)
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-- Florida Article --

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Newspaper update, based on a Florida Ornithological Society meeting, here:

http://www.theledger.com/article/20090525/COLUMNISTS/905255030

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-- Open Thread #4 --

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For the numerically-inclined, this is, according to Blogger stats, post #1001 for this blog. Who'd a ever thunk it!... (of course BirdForum.net has close to 14,000 posts on their IBWO thread, so maybe we just be gettin' started here ;-).
...Anyway, may be a fine time to try another 'open thread,' even though participants seem to be shy or absent since internet ID was initiated. But if the spirit (or ghostbird) moves you....

[ p.s.: for those who don't already know it, the easiest way to obtain a Web ID that permits 'comments' access to this and other blogs is to sign up for a free Google gmail account --- you can of course use a pseudonym or actual name, and you don't even have to use the gmail account for email if you choose not to, but it does establish a working Web ID ]
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-- More Readin' --

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Mikko Saikku's analysis, from a decade ago, of the historical changes to southeast North American habitat that impacted the Ivory-billed Woodpecker HERE, courtesy of Google books (pdf., several pages deleted).
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-- Ivorybill 'Politics' --

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Fact is that the Ivory-billed Woodpecker is a VERY charismatic creature, as birds go, and as such, a potential cash-cow... to the person/group who first gets clear photos of it and otherwise conclusively documents its presence. That is an unspoken truth that everyone knows but doesn't say out loud. The pics alone could be worth 10's of 1000's of dollars, and then there are the book and documentary film rights, speaking engagements etc.

When the Ivory-bill was rediscovered in Cuba in the 1980's a turf war followed over who would be in charge of the search/study that ensued. Some parties were even accused of being at least as interested in the $$$ to be generated by finding the bird as in the best interests of the species itself or the sharing of information. In the last four years similar crass charges have occasionally been lobbed at Cornell and The Nature Conservancy. Their gleeful initial announcements and use of the iconic bird in bulk mail fundraising efforts, even well after regular bulletins and news releases had ceased, made for an easy target. Personally, I've never had much problem with a notion that those doing the difficult hands-on work to find, study, preserve a species ought make back some major dollars in the process. Still, agencies have not done themselves proud in this instance with their public communications (and lack thereof). Appearances can too easily take precedence over reality.

I continue to wonder just what it will mean, at this late date, if the Ivory-bill should eventually be confirmed (there have been enough sightings): if conclusively documented by official agencies what will the long delay say about the methods/techniques/planning/confidentiality employed; about the infighting, egos, debates/rifts, decision-making along the way; about the competencies of those involved? And if documented first by an independent searcher, will that speak even more harshly about the ability/wisdom of "official" agencies? I have long accounted for such delay by the sheer scarcity of the bird and expansiveness/difficulty of the habitat involved... and maybe it is that simple. Or maybe Jerry Jackson was on to something early-on in this affair when he wrote critically about "hope and the interfaces of science, conservation, and politics" (italics added) (Auk 123: 1-15, 2006).
Despite the conclusions that many have already reached, I'd contend for now at least, as Jackson himself concluded back then that "the truth is still out there."
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-- Timing Is Everything --

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Scott Crocker's independent "Ghost Bird" movie closed to excellent reviews at its world premiere at the HotDocs International Film Festival in Canada, and will soon announce it's U.S. grand opening. Ironically, unless a surprising announcement awaits in the wings, it would seem to be opening just as general interest in the species, after 4 years of searching, could be headed for freefall.

Indeed, many in the birding community, sad to say (...present company excluded obviously), almost find the storyline an embarrassment at this point, and the film's audience may actually be broader among non-birders and non-scientists than those to whom it most pertains. For the film it is almost a catch-22 situatiion: if no further/better evidence of the IBWO comes forth, the movie's relevance quickly fades, and if conclusive documentation of the IBWO does suddenly arise than the most significant chapter of the story is missing from the film. Still, as a historical document of a point and place in time and a brewing scientific debate, by all means, go view this offering if it comes your way:

http://ghostbirdmovie.com/
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-- Clarification --

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From some emails I've received maybe certain recent posts sounded too pessimistic, as some folks seem to think I'm throwing in the towel. Soooooo, let me be perfectly clear... given the totality of evidence, though disappointed by several matters, I continue to personally believe that IBWOs persist, and that Florida, Louisiana, and Mississippi are the most likely locales for them (but would be pleased to have South Carolina folks convince me otherwise), and am still awaiting for certain loose ends from this season to be wrapped up, though not expecting anything noteworthy from lingering matters. I no longer know quite what to think about Arkansas, but Illinois/Tennessee continue to hold some interest as well. Another year could alter my view considerably... or, it could alter the view of others.
Meanwhile, a skeptical "pcoin" makes some predictions over at BirdForum.net HERE. He may prove right... or, not.
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-- Hellstrom Chronicle --

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Speaking of conservation.... reminds me of a classic, award-winning, part documentary, part science-fiction, and part science-prophecy 1971 film, "The Hellstrom Chronicle;" the story of insects taking over the Earth:



(pretty much the entire film is available on YouTube in short segments, or possibly some other video site has it in unsegmented form)
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-- Ivory-bills Not Alone --

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Avian future grim...?

BirdLife International's latest evaluation of world bird populations finds 12% of all bird species currently threatened with extinction. 1227 species in total are adjudged as 'globally threatened,' and 191 species in addition to the Ivory-billed Woodpecker are listed as 'critically endangered.' While many express alarm at the 12% figure, the writing has been on the wall for decades regarding the trajectory that bird populations are on. I suspect that percentage could double within 3-4 decades, and as a practical matter, given human nature and human will, there's not a lot that can be accomplished. Worse yet, the outlook for many other animals is likely no better.

The report does list a couple of 'success' stories in the making, but these are the exception to the norm. Habitat conservation remains key, and is slow to attain, territory being the limited commodity that it is. And even saved habitat is far from immune to the direct or indirect polluting and chemical effects of human activity/presence. And what we are doing to the oceans and waterways may represent an even worse story than the spoiling of land. Oyyyyy vey!

A "cautiously optimistic" E.O. Wilson, hopes for a "critical threshold" or "tipping point" to move Mankind forward on the topic here:




Lastly, on a brighter note, the Roger Tory Peterson Birding Festival will run from June 4-7 at the RTP Institute of Natural History in Jamestown, NY, with Pete Dunne and Kenn Kaufmann, among others, in attendance.
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-- Tidbit --

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In a post over at IBWO Researchers Forum "Fangsheath" quotes briefly from a letter of Arthur Wayne's (famous 19th century collector of IBWOs) stating that "The Ivory-bill is a bird of the inland swamps, not the river swamps...." (the letter is included in a new volume, "The Travails of Two Woodpeckers: Ivory-bills and Imperials" from Noel Snyder et.al.).
Fangsheath goes on to add, "By inland swamp he seems to mean any of the hardwood- or cypress-dominated forests of what we now call the Gulf Hammock region, not associated with major rivers. This seems to include hammocks, bays, and cypress domes, which interdigitate with pine flatwoods in this region. In his 1893 paper he stated that the birds were to be found in large tracts of heavy timber "destroyed" by fire. This suggests to me that occasional fires burning from the pyrogenic pine forests and into fire-tender swamp forests/hammocks yielded patches of high tree mortality, attracting ivory-bills. The preference of the birds for hardwood and cypress forests away from major rivers in this area may also explain why Brewster saw so few of these birds along the Suwannee."

Impossible to know to what degree Wayne's experience-based notions from over 100 years ago in Florida might apply to any Ivory-bills remaining today in other locales, but interesting nonetheless.

According to Fangsheath, at the time (1905) Wayne contended there were still good numbers of IBWOs in at least 3 separate areas of Florida (many already thought the Ivory-bill extinct at the turn of the century). Read the full post HERE.
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-- Whimper...? --

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"This is the way the world ends
Not with a bang but a whimper. " -- T.S. Eliot

Visits to the blog are dialing back down to the hard-core readers. A quickie check of the last 100+ hits by geographic site (by state) shows New Yorkers leading the list, double any other state; Florida, Louisiana, Georgia, Ohio, and North Carolina are in the next tier, followed by Arkansas, Alabama and California, all lower than they used to be. Oh, and the British continue their interest in the topic as well. No hits at all from almost half the states.

Checking the USFWS Ivory-bill website this may say a bunch: their "official press releases" on the IBWO went from 10 in 2005, to 3 in 2006, to 1 in 2007, to zero in 2008 and thus far for 2009.

Every summer I imagine things will be slow on the IBWO front, only to find more to report than anticipated... but guessin'/hopin' this summer may actually offer a long pause. No telling when, or if, any search plans for next winter (however limited) will be unveiled, or for that matter, when summaries of this season will be released. But looking forward to spending more time on other projects/blogs... and maybe even fit in some birding for a change!

Meanwhile, the question lingers: Will the search for the Ivory-billed Woodpecker end in a bang or a whimper? And when??....
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-- Off Topic --

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While biding time, a good Allen's Hummingbird nestcam from California here:

http://cam.dellwo.com/
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