-- Harrison Speaking --

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IBWO searcher Bobby Harrison speaks tomorrow (Friday) at noon at the Smithsonian in Washington D.C. on the Ivory-bill saga. Smithsonian notice is here (July 27 entry):

http://www.mnh.si.edu/cal_events.html

... and come evening, you can go see The Simpsons Movie!

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-- Not Much Happenin' --

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Cornell's John Fitzpatrick will speak at a New Hampshire Science Center this coming Saturday on the ongoing search for Ivory-bills:

http://www.citizen.com/apps/pbcs.dll/article?AID=/20070720/CITIZEN_01/107200347/-1/CITIZEN

Fitzpatrick will be introduced by filmmaker George Butler whose 90-minute documentary "The Lord God Bird" is due for release in mid-September, having already been shown in pre-finished form at some independent film festivals. One suspects, even this, may not be the final final version.


On a sidenote, here's an online map of birding 'hotspots' for South Carolina (quite handy):

http://www.carolinabirdclub.org/sites/SC/
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-- BP Weighing In... Again --

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Regular readers know that I'm just ever-so-slightly itsy-bitsy weary of commentary/analysis of the Luneau video, which thus far has proven nothing, except to demonstrate the ambiguity and subjective nature of 4 fuzzy video seconds (much like the ambiguity and subjective nature of so many "facts" in this debate). While we await whatever Cornell may have to say about Bevier's and Collinson's efforts to make the filmed bird into a Pileated, Bill Pulliam has yet-again posted more counter-thoughts on the subject at his blog:

http://bbill.blogspot.com/2007/07/once-again.html

....and 'round-and-'round it goes.

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-- 3-year Anniversary --

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This blog enters its third year of posting believing in the Ivory-bill's survival, despite declining confidence that it may be documented to everyone's satisfaction; especially if the numbers remaining are truly small and thinly spread out --- on the positive side, Whooping Cranes were brought back from barely more than a dozen birds, though it's doubtful any similar recovery program for IBWOs could ultimately succeed. Still, the goal must be to prove the bird's current existence, not necessarily to save it as a species, but to prove it's existence through the 50's, 60's, and 70's, when appropriate actions might indeed have been fruitful. The Ivory-bill needs to be documented, not to show the success of science, but rather to demonstrate science's utter failure in this instance, in the hope that maybe such failures can be avoided in the future. If photo/video documentation finally now arrives, much hoopla will follow, given how matters have unfolded --- but that joy should be tempered with equally matching dismay and regret at the 60 years of delay and benign neglect, that any such documentation will represent.

By the way, three Ivory-billed related talks are listed for next month's AOU meeting in Wyoming, as follows:

1) "Further evidence suggesting that Ivory-billed Woodpeckers exist in Florida" GEOFFREY
E. HILL, Dept. Biol. Sci., Auburn Univ., Auburn, AL, DANIEL J. MENNILL, Dept. Biol.,
Univ. Windsor, Windsor, ON, BRIAN R. ROLEK, RUSTY LIGON, JAMES R. HILL, III,
Auburn Univ., KYLE A. SWISTON, KARAN ODOM, Univ. Windsor, and TYLER L.
HICKS, Western State Coll., Gunnison, CO.

2) "A comparison of large woodpecker cavity morphology in the Choctawhatchee River
bottomlands and other southern forests" BRIAN W ROLEK, RUSSELL LIGON,
GEOFFREY HILL, Dept. Biol., Auburn Univ., Auburn, AL, and DANIEL J. MENNILL,
Dept. Biol. Univ. Windsor, Windsor, ON.

3) "Design and implementation of a region-wide search for the Ivory-billed Woodpecker with
the objective of estimating occupancy and related parameters" ROBERT J. COOPER,
RUA S. MORDECAI, Univ. Georgia, Athens, GA, MICHAEL J. CONROY, JAMES T.
PETERSON, USGS Georgia Coop. Fish & Wildl. Res. Unit and Univ. Georgia, CLINTON
T. MOORE, Patuxent Wildl. Res. Center, Univ. Georgia, and BRADY J. MATTSSON,
Univ. Georgia.

Meanwhile, Mike Collins has announced his return to Virginia after a long season in the Pearl (La.), with no IBWO photos to show for it, but testing out a new tree climbing/stationing technique for observing the forest from above; to be continued later in year.
.........................................................................................................

Elsewhere from the Web:

If you're not already familiar with it learn more about the "Swift Night Out" program for studying the migration of fascinating Chimney Swifts to and from the U.S. each year:

http://www.concentric.net/%7edwa/page56.html

Better yet, find a chimney in your area that is used by swifts and take part in the annual survey by monitoring it on one of the assigned evenings.
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-- Mobile Team Note --

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Another brief summary of efforts of Cornell's Mobile IBWO Search Team here:

http://audubonmagazine.org/fieldnotes/fieldnotes0707-webexclusives.html

Martjan Lammertink remains "cautiously optimistic" but won't be part of the field team next season, opting instead to spend his time re-assessing all the data collected so far. There will be a team however, and it will resume exploring in December; no hint here where, besides the Congaree, efforts will be concentrated (it likely hasn't even been determined yet). In spite of cynics' efforts to derail it, the scientific process marches forward.-------------------------------------------------------------------------------------

-- Long Hot Summer --

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Nothing too newsy Ivorybill-wise, so to hold you over, this report on another secretive forest bird with an ivory beak :

http://www.birdlife.org/news/news/2007/07/malaysia_wreathed_hornbill.html


...and here's a dash of info on the Green Swamp area of North Carolina, where some independent searchers are looking for IBWOs (and near where Alexander Wilson had his famous Ivory-billed encounter 200 years ago).
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-- You Too Can Be a Skeptic! --

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After conducting a careful meta-linguistic, multi-syllabic, text-analysis of the extant skeptical literature available I've discovered that you too can be a purported skeptic IF you are able to employ the following 10 words in any particular order within a single paragraph:

1) artifactual, 2) putative, 3) secondaries, 4) Tanner, 5) deinterlaced, 6) groupthink, 7) dorsal, 8) Gadwall, 9) pixels, 10) faith-based

(ohhh, and fer shur don't fergit to mention that extraordinary claims require extraordinary evidence --- a dag-gone clincher)

Go for it, and Good Luck (...you too jes' might get published!!)
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-- Sustainability --

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When a species is in steep decline its numbers can fall from say 2000 to 1000 or 1000 to 500, much faster than from 40 to 20; the reason being 'sustainability' --- the fewer the number of individuals, the more likely the remaining habitat will be adequate for maintaining them; indeed a species may sustain or stabilize themselves at a low number for a significant amount of time, if hunting, predation, and other factors are held at bay --- the number of remaining individuals being lost each year, offset by the number being born/raised in what now becomes sufficient habitat for such low numbers.

Some skeptics would have it that ALL Ivory-bill habitat was at one point destroyed; of course if this had ever happened we would be facing many more extinct and endangered critters today from the 100's of species that shared that habitat. Critics contend that the Ivory-bill was a uniquely "specialized" creature, but all creatures are specialized, IBWOs, Pileateds, Northern Cardinals, Starlings, and cockroaches for that matter, only differing in degrees and forms. The specialist/generalist division is just another false and typically over-simplified black-and-white dichotomy set up after-the-fact to explain the IBWO's demise (no one called the IBWO a specialist prior to its decline). Except for Ivory-bills that were hunted, there's no indication that individual IBWOs died prematurely; rather they simply failed to reproduce adequately, and the factors impinging on that may or may not have related to specialization.

Tanner believed that less than 30 Ivory-bills remained at the time of his study, likely spread out across at least 3 locales. Many doubt his estimate, but even at that low-ball figure, 20 birds, if left undisturbed, could have maintained themselves at low numbers for many years until habitat began improving --- even in-breeding is often not as harmful to bird species as it is to mammals, and may not have been a hugely limiting factor; such low numbers could've been sustained with no necessary "bottleneck" at work. Again, despite what skeptics narrowly think, 60 years is not, not, NOT a long time for a couple dozen birds to hang on to existence in relatively remote areas, nor is it a long time for 100+ birds (if Tanner's estimate was waaaay off) to go unphotographed. What we have over those 60 years are possible IBWO cavities, possible sounds/recordings, possible foraging signs, and many purported sightings, and all we lack is an agreed-upon photograph --- and THIS is the evidence skeptics regard as a slam-dunk for proclaiming extinction --- quite remarkable!! (and potentially, quite shortsighted).
............................................................................................

In other Web news... they're not just for hunters:

http://www.fws.gov/duckstamps/Info/Stamps/stampinfo.htm

Duck Stamps can be purchased by anyone, and the proceeds go toward conserving/maintaining wetlands habitat including areas well-suited to the Ivory-billed Woodpecker. The Stamps get you free admission to many Wildlife Refuges and represent a good cause even if you don't actively bird or hunt. If not already familiar with them check out the above site for more info.
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-- 3 Birds --

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I don't think I'll be stealing any thunder from Birding Magazine if I say that guesses are now appearing around the Internet (and my email) for their bird photo quiz of the month. Guesses cut across the full range one might expect: cormorants, loons, herons, egrets, other shorebirds, various ducks or seabirds. Haven't seen anyone thus far try to make a case for either IBWOs or Pileateds. To paraphrase an old saying of Louis Rukeyser, 'at least one thing is absolutely for certain: some of these guesses will be wrong.' Responders to Birding will build their cases more fully than responses posted on the Web, and I suspect it will eventually boil down to but a few key choices that cannot be further resolved (...is there a pattern here???).

Heyyy!! It's summertime, are we having fun yet...?

p.s. -- Just noticed that "Ivory-bill Septic" is apparently alive-and-well (even if his/her blog is not), and commenting over on Bill Pulliam's blog (...wherefore art thou Septic?):
https://www.blogger.com/comment.g?blogID=21079040&postID=7153073070686592203

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-- And The Beat Goes On --

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A couple of the skeptics out there enjoy blanketly stating that all who claim to see Ivory-bills are "stringers" --- of course, if John Terres, John Dennis, Herbert Stoddard, and Tim Gallagher are stringers than I s'pose 90% of the ABA membership are stringers as well, and possibly listers with undocumented and exaggerated lifelists. A more common and reasonable refrain from the skeptical side is simply that "birders make mistakes," as if that simple truism is adequate to explain away all Ivory-bill reports over the decades. Birders mistake one gull for another, one flycatcher for another, one fall or female warbler for another, but how often do experienced birders claim to see a supposedly extinct bird, realizing the magnitude of such a claim? How often do they report Bachman's Warblers, Passenger Pigeons, Carolina Parakeets, Eskimo Curlews, or even simply out-of-range birds (in fact a great many out-of-range birds are probably missed because of most birders' nervous reluctance to report such)? Everyone has their own story of some terrible bird mis-identification they know of or took part in --- but what makes it a story worth telling is precisely the fact that such mis-IDs are NOT the norm... except apparently among IBWO observers.

People do make mistakes, a common one being to prematurely dismiss that which conflicts with one's own preconceived notions. If an Ivory-bill flies through a forest canopy, but no one captures it on film, then apparently it didn't happen, because afterall IBWOs went extinct 60 years ago. (...and trees don't make sounds when they fall in the forest with no one there to hear.)
The most fervent preconceptions at work in the Ivory-bill saga are not those of believers and agnostics, but those of certain skeptics, self-assured that the story ended in the 1940s, unwilling or able to let patience and persistence run their full course searching out needles in haystacks. Any evidence that does arise immediately falls victim to those preconceptions, rather than the full range of possibilities. Anyone who thinks the search for Ivory-bills is a waste of time and money is free to spend THEIR time and money elsewhere. Why certain skeptics continue to debate the same points ad nauseum, I'm not sure --- let the searchers do their job (and your legwork) and they will bolster your case given enough time... if in fact you have a case to bolster.

In related matters, Bobby Harrison's Ivory-billed Woodpecker Foundation website is slowly taking on more form here:

http://www.ibwfound.org/Index.html

And hey, to all the searchers out there I'll end with the simple words quoted by "Fangsheath" on another forum recently:
"Be the bird".... ; - )
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-- As the Bumper Sticker Says --

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"If you're NOT outraged, you're NOT paying attention!"

No... I'm not talking about the skeptics' view of this blog; I'm talking about the festering catastrophe that is the current Administration in Washington. More bumper stickers available here:

http://www.cafepress.com/beatbushgear/364595

(sorry, skeptics, no 'Impeach Cyberthrush' stickers available yet --- but as for impeaching Dick Cheney, go here and here.)

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-- More This and That --

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A recent post by Bill Pulliam inspires me to reiterate what I've said multiple times before. What is most important for Ivory-bill debaters to consider is NOT the likelihood of being right, but rather the consequences of being wrong. If one believes the Ivory-bill persists and you are wrong than a lot of time, energy, and money is being spent in one direction that maybe could've gone in some other more productive direction (although a lot of that energy and $$$ simply wouldn't have existed without the original Ivory-bill announcement). But if you believe the Ivory-bill is extinct and you are wrong than inaction will almost assuredly cost this species its life at long last... not something to be proud of, especially for anyone claiming concern for birds or conservation. I'm willing to take a chance of making that first error, but unwilling to take a chance of making the second without a lot more data... in fact, why anyone would deliberately chance making the second error when sightings continue and time may be of the essence, is a bit baffling, except they apparently have faith in a level of scientific certainty which is illusory. There seems to be blind faith that because mistaken identifications occur on occasion (and many IBWO claims are known to be just that), apparently all such instances across decades and locations and observers, can automatically be generalized as such without specific, solid evidence for doing so. I wish skeptics would at least be consistent and give 10's of 1000's of unverified, undocumented, unscientific bird count reports the same scrutiny, instead of a free pass, but that would involve having their own reports examined...

Fred Virrazzi posts this mini-summary of last search season on the New Jersey listserv:

http://littlebirdiehome.com/A070707_Ivory-billed_Update.htm

At least a couple of purported sightings, which may or may not be included in final reports, go unmentioned here. The Florida video release Fred mentions will occur at the August AOU meeting in Wyoming, about a month from now. I doubt it will be released any earlier, and likely won't be on the Web, since that requires compression, which makes it fuzzier than it already is at full resolution.

A few emailers have asked what I think of the Birding Magazine photo quiz: I don't happen to believe the birds in question are Ivory-bills, but won't say what my own best guess would be, since it's no better (and actually worse) than other guesses will be (...and am surprised there haven't already been more online guesses voiced). I do hope some expertise may exist out there for making measurements of the wing/body ratios of these birds to aid in eliminating certain possibilities, but don't know if the resolution is good enough to do so with enough accuracy.
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-- Prestidigitation --

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Louis Bevier has finally posted a personal website dealing with the Luneau video beginning here (and including 4 separate sections):

http://web.mac.com/lrbevier/iWeb/ivorybilled/Overview.html

Maybe the most comprehensive single source yet for the skeptical view of the Luneau bird (that it is a normal Pileated). The first section ("Overview") is rather non-substantive so be sure to look at the other 3 sections that are the 'meat' of the website.
Most of this information was already available elsewhere (and remains debatable), but it is pulled together well here, and some of the numbers and details may be new to folks; further there is new discussion of wingbeat data. Moreover, Bevier may add to the site as he sees fit for clarification, correction, or in response to comments. Of course he still says nothing that convinces me 100% that the bird in question is even a woodpecker ; - )))

But once again, here's the thing: In magic, the art of "distraction" is one of the most frequent tools the illusionist employs. 'Look over here, look at my right hand, pay no attention to what my left hand is doing'. Skeptics keep pulling the focus back to the Luneau video, acting as if only they just debunk it, it puts the case for the Ivory-billed Woodpecker to rest. Don't look at 50 years worth of sightings; don't look at signs or sounds; just look at this single piece of evidence... ohhh, and by the way only look at it the way I do. They're like a rottweiler with a ragdoll, shaking it back-and-forth, unable to let go. As possibly the most quantifiable piece of evidence thus far, I s'pose nothing will deter folks from pouring over this one item of accidental evidence with a false sense of accomplishment or certainty. Again, the Ivory-bill debate stretches across 50+ years of which the Big Woods and Choctawhatchee stories are just current blips on the screen. In opting to analyze-to-death 4 seconds of blurry pixels people are missing the big picture, but so be it. In all likelihood, there will eventually be other videos and images.

In the meantime, the latest issue of Birding Magazine has as their monthly photo quiz (for readers to try ID'ing) an automatic Reconyx photo of 3 birds from the Choctawhatchee (taken last November):

http://americanbirding.org/pubs/birding/archives/vol39no4p96.pdf

(I'm pretty sure it's 3 Rufous Hummingbirds on steroids ;-), but Louis may disagree --- and depending on your computer screen, you may get a slightly sharper view from the magazine itself than from the above pdf.)
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-- North Carolina --

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If you don't follow the Ivory-bill Researchers Forum you may have missed the 2-page thread on IBWO searching in N. Carolina. A small group of independent folks is focusing on specific areas within the Green Swamp region (southeast NC.), where a claimed pair sighting occurred in 2004. The thread begins here (if you happen to be interested in being involved contact people are given here as well):

http://www.ibwo.net/forum/showthread.php?t=29

Although not historically a main area of focus, North Carolina becomes more intriguing with its adjacency to S. Carolina and the increased interest arising there (the notable lack of prior intense searching in N.C. may be a plus as well --- neither Tanner nor anyone since has given the state much serious consideration since Ivory-bills were thought extirpated therein by the mid-19th century). Just one more area to add to the dozen-or-so others that still need a good look-see.

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-- Catching Up A Bit --

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Dan Mennill is back in his home lab and posted this update regarding processing of Auburn's acoustic data:

http://web2.uwindsor.ca/courses/biology/dmennill/IBWO/IBWO07News.html

FWIW, a reader sends me a note they received from the ACONE folks in the Big Woods (in charge of the automatic sky viewing camera) saying they are still sorting through a huge volume of data and will have a new update to their findings in the "next couple of months."

This article on the Texas search for Ivory-bills leads to a speculative piece (pdf) on the IBWO's persistence:

http://www.houstonaudubon.org/screenprint.cfm?newsletterid=799

a reader sends in this depressing link to the destruction of cypress forest in Louisiana:

http://cosmos.bcst.yahoo.com/up/player/popup/index.php?cl=3166801

(...as if I weren't already depressed enough!!)

For the Ivory-billed Woodpecker aficionado who has (almost) everything, a toilet seat offered on eBay here :-)))

--- If anything like last summer, could be quite awhile (Oct./Nov.???) before we get a final report from Cornell on their latest AR. search efforts (hey kids, can you spell "S-L-O-W"?). And there seems to be some uncertainty as to whether the South Carolina folks will release their final search report to the public or not. Auburn may be the first out of the gate with some sort of summary if they don't wait for all acoustic data to be processed. Skeptics continue to run with whatever limited tidbits pop up on the Web, but really a lot of watching and waiting yet to do, prior to next season's search and the efforts of independents. The same old arguments keep getting rehashed, settling nothing. Search the pertinent areas, evaluate sighting reports, and collect/assess peripheral evidence --- plenty of all that left to do (science can be tedious).

...and from one of the great naturalists of 20th century America, T. Gilbert Pearson, this quote (April 1933, National Geographic Magazine):

"The supreme moment of my life as a bird student came in May, 1932, when in a great primeval forest in northern Louisiana, I saw, for the first time, a living ivory-billed woodpecker... The ivory-bill is decidedly larger than the pileated, and this difference in size is very apparent, as we had ample opportunity to observe, when by chance birds of both species fed at the same time on a tall decayed stump within 80 feet of our hiding place."

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-- Bye Ol' Bud' --

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You brought cheer into this world far out of proportion to your pint-size body, and you'll be missed....

A beloved pet passed away early this morning and I'll likely take a few more days off from posting than usual.

So a Happy Independence Day, July 4, to all in the event I'm not back online before then (well, all except for my British readers that is ;-)))
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-- Nelson Retires! ;-) --

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From The Arkansas Game and Fish Commission report for June 27:

"LITTLE ROCK (AP) _ As the outgoing chairman of the Arkansas Game and Fish Commission, Sheffield Nelson has seen everything from wildlife management areas grow in numbers to the first of the Arkansas Youth Shooting Sports Program state championships.
The Little Rock lawyer's term ends June 30. Nelson was appointed by Gov. Mike Huckabee in 2000...
During Nelson's tenure, the state received international attention when, in 2004, the ivory-billed woodpecker was found not to be extinct, but living in Arkansas.The several sightings in Arkansas have been mostly in an area north of Brinkley near the Cache River and Bayou DeView."

Meanwhile, as we patiently await final report summaries for the prior search season, including full disclosure of all sightings and acoustic data, and automatic camera data continues to be monitored/processed, some skeptics are rushing to declare the searches forever done... in a manner more reminiscent of 17th century witch hunts than 21st century science, many continue to operate from wholly unproven (and unprovable) assumptions (about IBWO habits/behavior/needs) misleadingly offered up as facts. Here's a likely FACT: Most Ivory-billed Woodpeckers had feathers and two eyes! Skeptics' presumptions aren't even in the same ball park as true facts. For myself, I'll stick with the presumption that at least one of the sightings from the last few years is authentic, simple as that.

Russell and Whitehead spent a couple hundred pages proving that 1 + 1 = 2, as part of their effort (1000's of pages) to demonstrate that mathematics was a complete and internally consistent system of logic (...in the end they failed, once it was shown that unprovable assumptions always lurk behind the scenes). Unrecognized, deceptive notions underly all scientific debate, from truly rigorous fields like mathematics to the mushy likes of field biology... in the end, sometimes such assumptions turn out to be true; the problem is they can never be assumed so ahead of time while the debate rages; and yet that is exactly what many choose to do, rather than waiting for all evidence to be gathered.

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-- Pulliam's Take --

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Many know that Bill Pulliam has commented off-and-on for the last couple years on the Ivory-billed saga (I think with a reasonable amount of respect from both sides), so folks may be interested in his latest take on the subject here:

http://bbill.blogspot.com/2007/06/ivorybills-26-months-later.html

I would simply add the following to Bill's thoughts, regarding why after 2+ years of scrutiny we still lack an agreed-upon, clearcut photo of a living Ivory-bill (and I've said all this before):

this is a bird that likely spends most of its time high in the canopies, where it will be difficult to see or clearly identify, let alone photograph. Another chunk of time is spent inside tree cavities where it is literally invisible to human eyes. And so, not surprisingly, most sightings occur when it is in flight, which means quite naturally these are relatively brief encounters as so often experienced (and these birds can cover a lot of ground). Yes, one would hope to find the bird at a nesthole or a low foraging site --- indeed such is almost required to readily obtain the desired photograph --- but if the bird is exceedingly scarce in numbers in a given locale this too can prove keenly difficult... I see nothing extreme or outrageous in putting forth such an argument. IF, by now but a few Ivory-bills hang on in a few disparate locales, the pattern and type of occasional sightings claimed likely mimic what one might expect. Of course one hopes that somewhere there remains an ever-so-slightly more significant population, or else we may indeed be facing functional extinction, but in any event results thus far, while disappointing, are not that difficult to explain.

Needless to say, for a variety of reasons, I remain hugely optimistic that the species not only exists but does so in multiple locales; but the far-more-significant $10,000 question is, will they ever be documented well enough to persuade all cynics? I suspect my answer to that is also a resounding (if slightly more hesitant) yes... but I also suspect by that time, it may be too late to matter... and that is when certain skeptics, not the believers, will have an incredible amount of explaining to do.

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