Tuesday, November 23, 2010

-- Tuesday Sidebars --

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A link that showed up in my inbox a bit ago went to this Arkansas news story about the Freedom of Information Act and the Arkansas Fish and Game Chairman, Craig Campbell:

http://tinyurl.com/27lvkjp

In general not really of much interest to me, except for a few lines that popped out:

"Campbell told the committee the only thing he was still concerned about regarding the FOI was the possibility that releasing public records could harm endangered species. He said that after information was released about the ivory-billed woodpecker’s discovery on the Cache River, 'there were people from England, Spain, Portugal, throughout Europe, throughout the United States, coming in by bus. The woodpecker didn’t have a chance.'"
Where did that come from? Was it just an exaggeration to try to make a point? Or, is my memory off, and there were busloads of Europeans coming to the Big Woods? While there were a lot of visitors, relatively speaking, to Brinkley, AR., my recollection is that there never was the sort of streaming flood of seekers that many had feared an Ivory-bill announcement might bring on; in fact my impression is that Cornell was a bit hard-pressed to even attract the number of qualified volunteers/staff to their Big Woods project as they might've liked to have had on board. Busloads of people? The Ivory-bill didn't have a chance?? Maybe(?) a little hyperbole there (the release of info about endangered species certainly can have drawbacks, but I'm not sure that an influx of those pesky Europeans ;-) is one of them....).

In a totally separate sidebar, I'll just put in a plug for the relatively new ABA birding blog, in case any aren't aware of it. I've been pleased with the variety of writers, subject matter, and posts they are putting out, and after all the recent controversy surrounding the ABA, nice to see them doing a good job with this:

http://blog.aba.org/

Winter is just around the corner, and with it at least some independent searchers (who aren't already in the field) will be heading out in most of the states that had official searches over the last 5 years for yet another, if albeit, slimmed-down look-around (...don't know if that there Iowa boy is still planning on a mid-December visit to the Sabine River as he previously scheduled and advertised for...).
Thanks to all who send me emails about your own private endeavors, even when you don't have a lot of positive or substantive news to pass along; I like knowing what out-of-the-way areas, are at least getting some coverage.

And assuming(??) I have nothing more to post in next 48 hours, a Happy Thanksgiving to one-and-all.
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Thursday, November 18, 2010

-- The Elephant In the Room --

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At one point in Stephen Lyn Bales' recent book he writes of James Tanner's concern over frequent inquiries from Louisiana locals about the monetary value Ivory-billed Woodpecker specimens might have. Indeed, through much of their decline their dollar value increased substantially as their numbers decreased. Hunting of Ivory-bills was no doubt routine throughout their North American existence, including even in the 30's when laws may have been more stringent (but hardly enforceable in backwoods swamps).

In his work (with 2 other authors), "The Travails of Two Woodpeckers," Noel Snyder writes openly that significant restrictions to human activity, especially hunting, would be needed to insure any conservation chances for Ivory-bills IF they were ever confirmed in a tract of habitat (not because hunters, in general, are irresponsible or law-breaking individuals, but because it only takes a couple of bad apples to have a devastating effect on such a small species population). Yet, few in an official capacity want to voice that concern out loud; just not terribly PC to do so.

Indeed, agencies in charge, seem intent on saying they can work with hunters and other recreationalists to maintain freedom of access and use of land, while also protecting any birds in question. Uhhh, sure....
Ivory-bills, if ever found in numbers in a locale frequented by the public will almost certainly, on occasion, be poached, and even strict access restrictions could only diminish such law-breaking, not end it, given this bird's allure. That is the world we live in, where a dead, stuffed IBWO, in certain circles, holds more value than a living, breathing one. Indeed, one wonders how many may already sit atop mantelpieces or in attics of out-of-the-way ramshackled domiciles of the rural south... such is the acquisitive instinct simmering deep within humans.

For a whole school of reasons I've already heard before, many will lambast any suggestion that public land holding Ivory-bills (if ever found) ought be cordoned off from most human activity, as best as physically possible; yet anything short of that is likely just a hopeless spinning-of-wheels and pretend IBWO conservation. Still, realistically neither political correctness nor practicality will likely ever allow it to happen --- the hunting community and its cohorts aren't to be meddled with by their tepid and weakly-empowered counterparts/accommodationists in conservation (in fact, attempts to control such human activity/behavior probably only lead to fiercer backlash against such controls). Instead, most likely, we will cordially dance around the elephant... while it stomps out remaining birds.

In closing, I'll quote these passages from the Snyder volume:
"Focusing on the values of preventing habitat loss and encouraging the public to believe that successful conservation of ivory-bills can be achieved without significant sacrifice of hunting privileges on lands where ivory-bills occur may be politically attractive because these policies minimize immediate opposition to conservation efforts. But efforts limited to such policies may well be too timid to be effective in conserving the species... for a reasonable chance of success with ivory-bill or imperial woodpecker recovery, it appears essential that the needs of remnant populations for safety from shooting be recognized and accommodated in a truly effective manner....
"We submit that until ivory-bill and imperial populations are truly out of extreme endangerment, no losses to shooting and other depredations should be tolerated in recovery efforts, and this does indeed mean exclusion of shooting activities from confirmed use areas by whatever means may be feasible. The reserves at Aransas in Texas and Red Rock Lakes in Montana that appear to have been crucial in allowing recovery of the whooping crane and the trumpeter swan, respectively, were established specifically to conserve these species by protecting them from shooting, rather than to promote traditional hunting activities. It is only prudent to assume that such protection would be essential for any ivory-bill or imperial population unambiguously rediscovered today."

....of course the operating phrase above is "unambiguously rediscovered" --- for now, this entire post is moot unless a confirmed room with Ivory-bills in it is actually found.
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Sunday, November 14, 2010

-- Thank You, Stephen Lyn Bales --

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With Christmas around the corner I'll throw out another plug for Stephen Lyn Bales' recent book, "Ghost Birds," on the work of James Tanner at the Singer Tract (and beyond). This is a volume that any naturalist, birder, and certainly Ivory-bill enthusiast, on your list will likely relish. There has never been such a full and detailed treatment of James Tanner's IBWO research.

Almost everyone agrees (even those who discount some of his conclusions) that James Tanner's 3-year study of Ivory-bills in the 1930s, is one of the finest pieces of natural history study in ornithology. Bales' book is a natural history... of Tanner's natural history, and much of it enthralls.
The first third-or-so of the book is on the original 1930's Arthur Allen-led Cornell expedition to the Singer Tract in search of Ivory-bills (that Tanner was part of), and the remainder (and best part) of the volume covers Tanner's own classic 3-year study that followed thereafter, as he traveled the south in a Model A Ford, in search of his ghostly subject.

Some readers may find parts of the book to read like a tiresome travelogue, but for anyone entrenched in the Ivory-bill saga, many parts are stirring, almost sending chills up the spine, as one immediately imagines being there and experiencing the sights and scenes of the dank swamp and bottomlands. There is lots of new information, and entertaining anecdotes, as Bales basically recounts his story by meticulously digging through Tanner's daily journals and notes. The fleshing out of J.J. Kuhn, Mason Spencer, and other IBWO-related figures and southern ways, is fascinating at times.

Chapter 20 (and part of 21) is a lovely sidebar on the courting of Jim Tanner and his wife-to-be Nancy (who later joined him in treks to the Singer Tract to see Ivory-bills). We also have Nancy to thank for encouraging Stephen Bales to compile and write this wonderful history, that we are all richer now for having. (James, BTW, died in 1991; his widow Nancy is in her nineties and still active --- I'll link once again to this older post of a Nancy Tanner visit to Julie Zickefoose's home: http://tinyurl.com/25laktm.)

I also, especially like that Bales includes an Appendix listing Tanner's travel itinerary for his entire 3-year study (1937-9), including how long he stayed in each search area. As I've noted here in the past, other than the Singer Tract, there were very few areas that Tanner ever stayed in more than 1- 4 days at a stretch (although he often made multiple visits), and it is difficult to fathom how even someone as skilled and knowledgeable as Tanner, with modest equipment and techniques, could have adequately surveyed many of these areas in such brief sojourns. (Many question whether the weeks/months spent by modern search-teams were sufficient to adequately cover areas of the just-ended 5-year search.)

Anyway, we all know the end of the story, with Tanner's and Audubon Society's inability to save the habitat where they suspected remnant IBWOs might hang on, as America headed into war and a war economy. No matter how many times I read it, the poignancy never lessens. So many times, and in so many ways, we failed this bird... and of course many, many others.

Bales' writing throughout is both matter-of-fact and touching, with a clear and appropriate reverence for James Tanner the individual, and his life-work. I highly recommend the volume for the growing library of Ivory-bill must-have reading.

I've not actually seen this volume yet in any bookstore, but it is readily available online (it is from a university press, and I'm not sure how widely it is being distributed).

Bales' blog for the book is here: http://ivorybillwoodpecker.blogspot.com/

[It occurs to me, as an aside, that perhaps I should note that Bales' book has no connection to the similarly-titled Scott Crocker independent film, "Ghost Bird," which has been making the rounds now for awhile, except that both deal with Ivory-bills.]
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Sunday, November 07, 2010

-- Coming For All Bird Fans --

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Main website for movie:

http://www.thelegendofpalemale.com/HOME.html

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Saturday, November 06, 2010

-- "A Beautiful Moment," Indeed--

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Gloom versus hope... (again, off-topic IBWO-wise):


After thinking about Passenger Pigeons for awhile I browsed various bird news websites looking for some POSITIVE news related to birds... difficult to find amidst the plethora of negative reports. But did finally settle on a short uplifting blurb regarding California Condors... some hope for these birds that are so magnificent and beautiful in their ugliness!:
http://tinyurl.com/27n958v

(image via Wikimedia)
In turn, this reminded me of an old favorite article, that always gives me a chuckle, from earlier days of the Condor release program. I've actually run this before here in the distant past, but will do so once again:

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"Cocksure Condors" By Bob Saberhagen Californian correspondent
Filed: 09/09/1999

"PINE MOUNTAIN — When former Sierra Club national chairman Les Reid helped pass the 1992 Condor Range and Rivers Act to provide habitat for the endangered California condor, he never thought he would have them in his bed. Monday, while working at the computer in the downstairs den of his rustic Pine Mountain home, the 84-year-old environmental activist heard noises coming from the top floor. There Reid was greeted by eight giant California Condors cavorting in his bedroom. They had ripped through the screen door leading from an outside deck of the hillside home nearly 6,000 feet above sea level.

One bird was carrying Reid's underwear around in his mouth, he said. "It was a beautiful moment," said Reid."They just stood there looking at me. They weren't afraid of this old white-haired gentleman." The group in Reid's bedroom was part of a gang of 15 young birds that invaded the mountain community a week ago and decided to stay. The 15 are among only 29 of the huge vultures flying free in California, part of a recovering population that totals only 167 after nearly becoming extinct in the 1980's.

Dubbed the "The Wrecking Crew" by biologists chasing them, the wandering birds have spent the past few days making their presence well-known to residents of the mountain community south of Bakersfield. But so far, to the dismay of some residents, a team of biologists from the U.S. Fish and Wildlife Service's California Condor Recovery Program has been unable to chase the endangered birds back to the wild.

While many locals marvel at their graceful daily flights over the village, others are not so pleased. The giant vultures, averaging 20 pounds each with wingspans of 9 or more feet, have been soaring from home to home at the higher elevations, startling several occupants with destructive, noisy — and messy — visits to their decks and rooftops. Homeowners report the birds have destroyed patio furniture, potted plants and insulated wires. They've also torn up roofing shingles while leaving huge amounts of droppings in their destructive wake.

Recovery team members have been in hot pursuit, chucking pinecones at them when they land, but the birds just flee from house to house. Their apparent lack of fear toward humans has Fish and Wildlife biologists concerned for the safety of the group. The birds were born in captivity in San Diego and released over the past three years in Lion Canyon near New Cuyama in northern Santa Barbara County.

"If they keep this up they could end up back in captivity," said biologist Mike Barth who, with team partner Tom Williams, has spent the past several days trying to convince the birds to leave the area and shy away from contact with humans. Pine Mountain resident Patti Fields resorted to squirting them with a garden hose after they ignored her shouts, but they continue to return to her home each time biologists flush them from another. "I just scrubbed the deck the day before they first showed up," she said, her nose wrinkled at the mess on her roof and wooden deck. "They sound like an army marching across your roof."

The birds can drop a cup or more of excrement at a time, Williams said. While undesirable, the group's behavior is not all that unusual. Condors have in the past been known to frequent areas populated by humans.
"It's normal for juveniles to hang out together and they have a tendency to tear things up," Williams said.
This group recently spent some time in the Stallion Springs area of Tehachapi, where Fish and Wildlife workers are presently going door to door telling people not feed or encourage them. They have also visited homes near Lake Cachuma. Recovery program officials said they are being tolerant — for now.

"We're hoping that when they start breeding they'll stop this kind of behavior," said Deputy Project Coordinator Greg Austin. "We don't want to see these birds doing these things. Right now we're giving them some slack." Austin said the birds, ranging in age from 2 to 5 years old, will reach sexual maturity at age 6. Only 167 California condors are in existence today. They were near extinction in 1987 when the last of 22 remaining wild birds were captured and placed in a captive breeding program. So far, 49 condors have been released to the wild since 1992, when the first 13 were released. Twenty of those are presently in Arizona with the remaining 29 in California.

Ideally, biologists prefer the California-released birds remain within the 467,000 acres of habitat in the Los Padres National Forest provided for them in the Condor Range and Rivers Act. Outside the wilderness the birds face a host of urban dangers. Condors have died drinking anti-freeze, by electrocution after landing on power poles, and others have become ill eating carrion containing lead bullets. Many of the problems have been solved by using aversion training methods, including use of mock power poles that jolt them with a low voltage shock. But this group of juveniles seems to have forgotten lessons taught in the negative conditioning classes, especially the portion regarding fear of humans.

Among other perils they face here is the possibility they might collide with power lines during their low-level flights through the community. "They can spread their wings and electrocute themselves," Barth said. Austin said efforts to train the birds are being thwarted by well-meaning people who feed and encourage their presence.
Officials ask that residents stay at least 100 feet away from them. "If they approach, clap your hands and yell to scare them off," said Williams. Above all, don't feed them, he stressed.

Williams said condors normally feed up to twice weekly on the carcasses of deer, cattle and other large, dead animals found in the wilderness. Officers said they will continue attempts to persuade the birds to leave the area where their activities will be constantly monitored. "We're going to keep tabs on them, document where they go and what they're feeding on," Williams said. "We just want to keep them out of trouble," he added."


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Tuesday, November 02, 2010

-- 'Another Heaven and Earth Must Pass' --


Not Ivory-billed, but pulling at same heartstrings....

Below page with a photo of ghostly captive Passenger Pigeons in a Chicago aviary, circa 1896, was recently posted to BirdChat:

http://www.wisconsinhistory.org/whi/feature/passengerpigeons/

(Look... and... sigh....)

And many more pics from the same wonderful historical gallery here:

http://tinyurl.com/2cq6w6h


"The beauty and genius of a work of art may be reconceived, though its first material expression be destroyed; a vanished harmony may yet again inspire the composer; but when the last individual of a race of living beings breathes no more, another heaven and another earth must pass before such a one can be again." --- William Beebe, The Bird, 1906



(pics from Wikimedia)
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Monday, November 01, 2010

-- Briefly Noted --

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Bobby Harrison posts a pic of an Ivory-bill and nest (taken from Florida ~1890) in an Alabama museum:

http://ibwfound.blogspot.com/2010/10/ivory-billed-woodpecker-specimen.html

What I find most intriguing is the size of the nesthole as measured by Bobby... quite small. Possibly it reflects the huge variability in IBWO cavities (further downgrading them as a diagnostic tool), but I'm wondering if there is anything that might be done to a museum artifact (to preserve it) that could possibly have shrunk the hole-size??? (Doesn't seem likely, but anyone know?)
Several people have sent me pics of cavities over the years, many of which I quickly dismissed as looking too small (though difficult to judge size from a photo), but now I wonder...


On a side-note, a reader alerts me that the Auburn Choctawhatchee webpages have been taken down (I presume they're still available on the "Wayback Machine," but haven't looked); a somewhat sad happenstance/omen?. Will the Nature Conservancy and Cornell IBWO pages slowly disappear into-cyber-thin-air over time as well....?

ADDENDUM: I've now heard from someone who previously worked with Dr. Hill and has been in touch with him, who says that the Auburn pages/material are in the process of being moved to a new server and are only 'down' temporarily; should be back up once the changeover is complete; hopefully that is the case.
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Friday, October 29, 2010

-- Musing Over The Past --

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more idle thoughts....

Many years ago, shortly after David Kulivan's claim of a pair of Ivory-bills near the Pearl River, I chanced to be at a David Sibley book-signing. As David signed my copy of his field guide I asked him quickly what he thought about the likelihood of the Ivory-bill's persistence. His reply was that given the millions of birders now in America and the large size of the Ivory-bill, he didn't believe it could've escaped detection for this many decades. It was a (simplistic) response I'd often heard, but had expected something better from David. With a stream of Sibley acolytes behind me though there wasn't time to debate the point or see if he could flesh out a fuller reply. He was polite, but his cynicism seemed evident way back then.

But at that time it didn't really matter how many millions of "birders" there were if 99% of them never spent any significant time in Ivorybill-like habitat in their entire lives. And it doesn't much matter how large IBWOs are if they spend most of their lives split between the upper canopies of remote dense forest and the inner sanctum of tree cavities.
But such is the Rorschachian nature of ornithology that some of us see a country full of ardent birders who have well-traveled/inventoried our woodland habitat, and others of us see a countryside 99% devoid of birders 99% of the time, with our avian knowledge only scratching the surface...

Still, that was 10 years ago. David Kulivan's claims were never substantiated (and Mike Collins' claims from the same area also await validation/acceptance by others), and after 5 years of the first-ever large-scale, organized, focused searches specifically for the Ivory-bill in select areas, only very limited results have followed... Sibley's pessimism carries at least a little more weight now than it did 10 years ago, when only spotty searches had been conducted. His view is a long way from a slam-dunk, but the whole IBWO story does, unfortunately, seem left 'twisting, twisting slowly in the wind
' (in the prescient words made popular during the Watergate era).

The USFWS map of some major IBWO claims since 1944 is here:

http://tinyurl.com/3866w4a

It's certainly unlikely that the species could really be spread across the Southeast (even in tiny populations) in a manner depicted by such dots. But it's difficult to choose the viability of certain areas over those of others, especially when the last five years of effort don't seem to strongly point us in any particular direction?


...One night, some weeks ago, for no particular reason, I searched "Zapruder film" (the epic film-capture of the JFK assassination) on YouTube and looked over many of the clips... slow-mo, zoomed-in, raw footage, enhanced footage, digitized footage. Theories still abound to explain JFK's murder, from the mundane (supporting the Warren Commission Report of a single lone assassin) to the complex, to the outright crazy (...or seemingly so). I could've watched those Zapruder videos all night long, so mesmerizing (and full of controversy) are they... in a macabre sort-of-way... unresolved questions almost 50 years later.


...David Luneau's video is often called the "Zapruder film" of ornithology. Just a little bit closer, or a little bit sharper, or a little bit longer, better view, and perhaps this debate would already be over. Instead, just enough brevity, fuzziness, uncertainty, that opinions abound, with no resolution in sight, and yet the temptation is to re-watch it over and over again. Like the film clip out of Dallas, Texas, so long ago, it continues to haunt some of us. There is good reason this bird is deemed the "Ghost Bird."

...and 'tis the season of ghosts and goblins!
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Saturday, October 23, 2010

-- Weekend Miscellany --

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I've long been a fan of Arthur Cleveland Bent's natural histories of North American birds, even though some of the writing is now outdated. His account of the Ivory-billed Woodpecker (actually written by Arthur Allen prior to Tanner's monograph) is available online here (scroll down several pgs. to reach IBWO):

http://tinyurl.com/27kyjbt

And finally, a good recent, close-up photo of the birds here ;-) :

http://www.flickr.com/photos/gavatron/5105559457/

Lastly, Mike Collins proudly shows off his new La. license plate here:

http://www.fishcrow.com/winter11.html

(Searchers in Louisiana on the lookout for Ivory-bills, can now also be on the lookout for Mike's Honda driving down the highway!)

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Thursday, October 21, 2010

-- Wistful Thinking --

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Thanks to all who sent along tidbits about Herbert Stoddard and his IBWO experiences. It all further confirms for me the established view of Stoddard as being a widely-credible figure who was confident he'd seen Ivory-bills on multiple occasions, at least through the 50's; but, as expected, I've seen no indication that he ever claimed to know the specific location of an active nest-site for the birds, and chose not to reveal it --- moreover I've always presumed that if anyone ever did find a nest and not want to disclose it, they would take copious photos thereof and at some future date release the pics... such is one of my occasional wistful scenarios...:

John Q. Birder dies. A note and key found in his desk direct survivors to a safety-deposit box. In the box is a manila envelope. In the manila envelope is a plain piece of paper with a rubber band around it. Removing the band and opening the paper reveals a stack of clear, time-dated photos of Ivory-billed Woodpeckers at a nest cavity, sometimes with a juvenile bird protruding its head out. And attached is a sheet of lined paper with a simple handwritten note:
"Pictures taken between March 18 and April 7, 1988. My love for these majestic creatures prevents me from divulging the location. May they long-live. As of April 1988 Ivory-billed Woodpeckers most certainly dwelled upon the planet! Bless their wildness! I'll have no more to say or write about them."
.... or, fill in your own dates and words. Perhaps not a likely scenario... but to paraphrase some older words from Julie Zickefoose, no one can tell me it's implausible, and, it seems no one can tell me it is plausible.

(...if nothing else, hey Steven Spielberg, I've got a movie plot for ya!)
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Tuesday, October 19, 2010

-- Herbert Stoddard Tale --

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In case any reader out there can, by chance, flesh this story out any further....

Responding to yesterday's post, a reader initially emailed me a story I'd never heard before about wildlife biologist Herbert Stoddard (who had several well-known IBWO encounters in Georgia through the 50's):

"Your story today on Dr. Terres brought to mind some mention about Herbert Stoddard’s statement, near his death, that he knew of an IBWO nest but had never revealed it for the sake of the birds. I cannot locate this passage in the several books I have on the subject. I am not confusing it with his pretty well known sightings that are often listed as credible accounts, but maybe I am just wrong. Have you ever read about this?"
 A few hours later the same emailer had sorted out this additional info:
 "...I just ran across the reference, and I will clear up my somewhat inaccurate memory.  In Peter Matthiessen's Wildlife In America, 1959, he states '...though Herbert Stoddard, the quail authority, is said to know of a last pair or two somewhere not far from his home in Thomasville, Georgia.  For obvious reasons, not excluding an invasion of well-intentioned naturalists, Stoddard will not disclose its whereabouts; quite possibly he is the only man who will ever hear again the ivory-bills loud, wild cry...'
 Unless I did in fact read something else printed after his death in 1970, this may be the only reference I based my memory on..."
 I've never read Stoddard's memoirs, "Memoirs of a Naturalist," which were published in 1969, a year before his death, so don't know if they add any further clarification to this. If any reader knows more about the story (and can cite a source or give your credentials) please let us know, although I'm doubtful that Stoddard ever specifically claimed to know the location of a nest... but, would love to learn something new! (it is known that he believed he knew areas where the birds were present).

(Email me privately if you don't wish to be involved in the 'comments' section.)
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Monday, October 18, 2010

-- A Li'l History --

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A few posts back I mentioned the common belief that many more experienced birders may think they have seen Ivory-billed Woodpeckers than have ever reported it publicly, realizing that without a picture or multiple corroboration such a claim may do more to harm, than enhance, their reputation!
Possibly the most famous case of a credible birder NOT reporting an IBWO sighting is that of Dr. John Terres, always worth repeating.

Terres (now deceased) was a nationally-known birder/writer, winner of awards, long-time editor of Audubon Magazine, and author of the Audubon Society's tome, "Encyclopedia of North American Birds" (among several works).
Probably no IBWO claimant of the last 60 years has any more credibility than John Terres, who, as his claim goes, saw (with his wife) a PAIR of Ivory-bills fly right over their car south of Homosassa Springs, Florida, on April 9, 1955... but then kept it a secret for 30 years. Terres said he could see no good that could come, either to himself nor to the birds, by reporting the pair's sighting. He knew not where they came from, nor where they were headed, and assumed also that an influx of seekers/searchers into the area was probably not in their best interest. And so, it was 30 years later (1985 1986) before he broke his silence and divulged the experience in print.

Of course a sighting, even a credible one, of Ivory-bills from the 1950's tells us absolutely nothing about the probability of the species still hanging on today. But it does cause one to wonder how many other sightings of the 50's, 60's, 70's... may have passed unreported (by people who would've been taken a lot less seriously than Terres). More importantly, it makes me incredulous of those who would state that the species assuredly went extinct in the 1940's --- no evidence, beyond the conclusions of a lone grad student and imprecise human conjecture support that.
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Sunday, October 17, 2010

-- Dunne On Ivory-bill --

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Pete Dunne's description of the Ivory-billed Woodpecker from his "Essential Field Guide Companion":

http://tinyurl.com/2awz7em
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Friday, October 15, 2010

-- Mississippi Hearkening --

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Having long considered Mississippi one of the most promising states to search for Ivory-billed Woodpeckers I've been disappointed by the relatively short shrift it seemed to get from official sources during the last 5 years compared to Florida, Arkansas, Louisiana, and South Carolina.
Mark Bonta of Delta State University was one of the few people to spend some significant time researching the possibility of IBWOs there.
A podcast is now up in which he makes general remarks/points about that IBWO search. First half of the podcast is more on the music and sociology of Mississippi, but the Ivory-bill material begins at about the 14-minute mark, and is worth a listen:

http://www.vianegativa.us/?powerpress_pinw=9242-podcast

[ NOTE: as mentioned in comments below, the above direct-link to the podcast comes from this blog post:
http://tinyurl.com/2g3xhhz ]
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Thursday, October 14, 2010

-- Nancy Tanner Profile --

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Nice news article on Nancy Tanner, who apparently initially attracted her husband Jim by being a red-head! :-)

http://www.knoxnews.com/news/2010/oct/13/asbury-south-knox-woman-gets-national-attention-30/

...and here's an older post on Mrs. Tanner during a visit she paid to the Julie Zickefoose (and some guy named 'Bill') household:

http://juliezickefoose.blogspot.com/2006/01/mrs-tanner-gets-chetted.html
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Wednesday, October 13, 2010

-- In Repose --

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Bobby Harrison has photographed Imperial, Ivory-billed, and Pileated Woodpeckers (...museum specimens) here:

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Tuesday, October 12, 2010

-- Louisiana Note --

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Just passing this along in the event there are any other searchers in this specified area, to be on the lookout for such a bird
... A reader sends in the following note about what he labels a possibly leucistic PIWO from western Louisiana:
"I just thought I'd share with you an odd woodpecker seen while driving on highway 6 between Many and Natchitoches (just west of Acorn Hills road) in Sabine parish, Louisiana. I only got a few half second looks while driving, but noticed it had an odd, almost bat-like erratic swoop as it came out of a tree before crossing the highway, and had solid white on the trailing edge of the wings (from underneath). I even did a verbal "Wow!" out loud in the car. Ivory-billed? Nah, I don't think so. It was actually big enough, but had a white chin and classic woodpecker flight. But hey.....just for the record, it was 9:06 am, partly cloudy, 72 degrees, October 11, 2010.
I have little 'general' birding experience, but get to see a lot of woodpeckers, particularly pileateds, as I have land in Zwolle, Louisiana and I live in Huntsville, Alabama near Monte Sano mountain, so see a good many pileateds there also. I won't be back through Sabine parish until May 2011, so thought I'd share this with you now (for amusement purposes I guess). Good luck on any future searches."
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Thursday, October 07, 2010

-- 'Ghost Birds' Blog --

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Stephen Lyn Bales has a blog to help promote his new book, "Ghost Birds," here:

http://ivorybillwoodpecker.blogspot.com/
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Tuesday, October 05, 2010

-- Trip Down the Cache River --

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Recent Arkansas broadcast of a float down the Cache River:

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Thursday, September 30, 2010

-- Big Woods Happenings --

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For awhile now, Jackson Roe, with his dad, has been independently searching a Big Woods area (Arkansas) known for previously-followed-up-on IBWO claims, and now reports on his blog (Thur., Sept. 30 post) what he believes was a sighting of 2 Ivorybills:

http://saveaspeciescorp.blogspot.com/

Jackson was kind enough to send along some additional details to me via email (since ironically I had recently written a post about "copious" details being needed for any claim), and of course I can only wish Jackson well in trying to further document the birds. The report is not unlike many previous reports of brief encounters, except for the claim that a pair of birds (male and female) were present... sightings involving pairs are fairly unusual.

...and the beat goes on.

[11/2/10 Addendum: sighting later retracted as being Red-headed Woodpeckers.]
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-- Mammal Study Lends Readers Hope --

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Readers send along this news release of research from Aussie scientists predicting that a third of "extinct" mammals may yet be rediscovered:

http://www.wired.com/wiredscience/2010/09/a-third-of-extinct-mammals-may-still-be-alive/

"It turns out that rumors of the extinction of more than a third of these species have turned out to be premature, the scientists report in Proceedings of the Royal Society B Sept. 29. At least 67 species — a little more than a third of those presumed to be extinct — were later found again. And in most cases, these were animals that had been hardest hit by habitat loss.
"...If the main cause of decline was habitat loss, you are quite likely to be wrong if you say that it’s extinct, unless it was restricted to a very small area.”
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Monday, September 27, 2010

-- ...more difficult than ever --

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Somewhat oddly I've had about the same number of stray Ivory-bill sighting claims arrive in my email box this summer as in the past; none very detailed or persuasive, yet they come. It's a bit frustrating that after all this time a lot of people still don't understand that you can't just say you've seen an Ivory-bill, and you looked in a book so you know that's what it was, and be taken very seriously.

It has sometimes been hypothesized that a lot more birders think they have seen an Ivory-billed Woodpecker than have ever reported it, because BIRDERS do understand how difficult it is to be taken seriously; how grinding the questioning will be; and even the stigma attached to such a report. But for those who still don't 'get it,' if you're going to send in a claim that you've seen Ivory-bills you need to, at a minimum, fill in these details:

1. Where, when (approximate dates/time-of-day) did you see the bird(s)? and how far was it from you?
2. Describe what the bird was doing (perched, flying, on ground, pecking, etc.etc.), and how long did you see it for?
3. What makes you believe the bird seen was an Ivory-bill and not a Pileated Woodpecker?
4. Very roughly, how many Pileated Woodpeckers would you say you've seen over the years?
5. Did anyone else see the bird with you, or do you know of anyone else who has ever seen the bird in the same area?
6. Did it make any sounds?
7. Describe what you can of the woods or general habitat of the area it was seen in.
8. Are you a birder and if so for how many years? how would you describe your level of birding experience?
9. And exactly where do you purchase your moonshine?... NO, NO just kidding!!

These are the prelims... depending on answers to these basic questions I (or anyone you contact) may have another whole series of questions to follow up with. (...Understand that your report has been preceded by a couple thousand similar ones that haven't panned out.)

And I'm a patsy (who still believes the species is not dead, but just pining* ;-))... many others by now will barely even consider a lone verbal report, especially from a non-birder, that isn't accompanied by photographic or other evidence (...and I've had 'kent' sounds sent to me as well, but never one that sounded IBWO-like to my ear).
In short, though I'd like to encourage everyone who honestly thinks they've seen this bird to report it, they need to do so with the understanding that a 2 or 3 or 4 sentence report isn't even in the ballpark of adequacy... so if you can't stand the heat, you may as well stay out of the Ivory-bill kitchen; reporting you were abducted by a UFO will be as plausible to many folks.

One might've hoped that 5+ years after this whole venture began it would've become easier to credibly report encountering an Ivory-billed Woodpecker... in fact of course just the opposite has transpired, and it is now more difficult than ever. A report unaccompanied by a clear photo or video needs copious, copious details... lacking such it barely constitutes being a report at all.

* apologies to John Cleese
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Friday, September 24, 2010

-- New Sibley Post --

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David Sibley has a new post up at his blog better fleshing out his explanation of "wing-twisting" in bird flight in general, and with specific reference of course to the Luneau video. I'm sure there was some discomfort for David even re-visiting this whole issue at this late date, so I'm very thankful that he chose to take the time to do so, as it will help some better understand his position. I also realize his post won't end the frame-by-frame debate over just what is being seen in the Luneau bird, and I'd prefer to not get into an extended discussion here of specific frames that folks feel don't fit with David's rendering of matters, since the two interpretations simply don't seem resolvable. Given USFW/Cornell's rather dismissive take on David's position, I simply think it good that he has re-stated it:


(...As a sidenote, I will say that I think some of the confusion over this matter stems from the use of the perhaps overly-vivid term "wing-twisting" for what seems to me to be a more subtle turning, tilting, or bending of the wings, along with the 'curvature' David describes.)
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Thursday, September 23, 2010

-- Putting Phantoms On Your Radar --

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Bill Pulliam weighs in with one last "call to action" here:

http://tinyurl.com/2vcpp4r
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Tuesday, September 21, 2010

-- Another Look Back... and Forward --

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Just another nostalgic look-back today at a 3-year-old "Birder's World" article that covered the Arkansas sighters who started this whole venture:

http://tinyurl.com/2wm8xge

...and in news of the Not-quite-so-extinct-afterall Dept., a couple of readers have sent along this link to a recent find in Spain:

http://news.bbc.co.uk/earth/hi/earth_news/newsid_9008000/9008585.stm
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Saturday, September 18, 2010

-- More "Ghost Bird" --

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Interviews with Scott Crocker, producer of "Ghost Bird," have been all over the internet for the last couple months as his independent, award-winning documentary makes its way around the country. Here's another recent example:

http://tinyurl.com/2cxcjf2

If you haven't yet seen it, you can go here to see if there is a screening scheduled in your area:

http://ghostbirdmovie.wordpress.com/screenings/
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Thursday, September 16, 2010

-- "Ambivalence Permeates..." --

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"When I start thinking about ivory-billed woodpeckers, I find it hard to stop. They hitch and flap and peck around in my head; they make me think about large issues, like extinction, and small things, like the look in their eyes, the gloss of their feathers."
I'm feeling a tad nostalgic today, so just a link back to one of Julie Zickefoose's wonderful pieces written over a decade ago (before Sparling, before Cornell, before Auburn, before Kulivan) that most of you have no doubt already read:

http://www.juliezickefoose.com/writing/ibw.php?id=1
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Thursday, September 09, 2010

-- 2006 Article, + Addendum --

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"Concolor" sends along this link to a 2006 article (pdf) from Czech professor Jan Swart that attempts to summarize the IBWO situation and also hypothesize about the IBWO's mobility (as an explanation for the scarcity of findings):

http://www.kirtlandbirdclub.org/pdf/ibwobyjanmswart.pdf

ADDENDUM: Dr. Swart has sent along a link to further (updated) comments from him clarifying his current view of the IBWO situation (including pessimism over the species' likely persistence):

http://staff.utia.cas.cz/swart/IBWO.html

(thanks Jan for taking the time to update us)
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