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ZEISS DTI thermal imaging cameras. For more discoveries at night, and during the day.

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  1. L

    Ivory-billed Woodpecker (formerly updates)

    Dave, the bird averaged those flap rates over about the first 1.6s and appeared to maintain its wing beat rate for the remainder until it banked at about 3s mark. It averaged, not maintained (if that's where you are going), 7.5 over the first 12 cycles. The averages for the three periods you...
  2. L

    Ivory-billed Woodpecker (formerly updates)

    WARNING: incoming boredons!! As far as the Ivory-bill's status in Indiana goes, I think it remains uncertain based on historical accounts. It may have occurred in precolonial times if one assumes the native American archaeological sites with skeletal material from southern Ohio reflect natural...
  3. L

    Ivory-billed Woodpecker (formerly updates)

    Thanks, Fred. The key phrase written on my website regarding wing beat rate for the Ivory-billed Woodpecker is this: "we really don’t know." Is there any verifiable measurement of wing beat frequency for Ivory-billed? Did Tanner or anyone else actually measure the air speed of an Ivory-billed...
  4. L

    Ivory-billed Woodpecker (formerly updates)

    "We?" Is there a multiple personality involved? I'm sure this is not meant at face value and has the implicit meaning that I'm seeing the image as not an Ivory-billed because I want that outcome. Like other comments on reputations, ignorance, shout-outs from soggy bottoms, and the like, your...
  5. L

    Ivory-billed Woodpecker (formerly updates)

    Yep, that Pileated in the Luneau video was frightened and flushed from low over water. It's rapid wing beat and direct flight is not unexpected. It looked basically like other Pileateds that I have spooked. Ken Rosenberg first identified the bird in the Luneau video as a Wood Duck, and I...
  6. L

    Ivory-billed Woodpecker (formerly updates)

    I suspect Ivory-bills engaged in flap-bound flight just like most woodpeckers. Even the as yet unpublished film of a female Imperial Woodpecker shows this. The flight and wing patterns are utterly unlike the bird in the Luneau video. MMinNY: nothing is beneath my reputation; you mischaracterize...
  7. L

    Ivory-billed Woodpecker (formerly updates)

    Tanner's photos of two Ivory-bills in flight I briefly looked at the Fishcrow web page this morning and noticed that he compares his 29 March 2008 images to some photographs of Ivory-bills in flight taken by James Tanner. Collins says that this "evidence" has been overlooked looked for years...
  8. L

    Ivory-billed Woodpecker (formerly updates)

    Regarding Bret Tobalske, I want to make it clear that my criticism was directed at the misuse of his data by those grasping for any way to confirm their belief that an ambiguous and inconclusive video image shows an Ivory-billed Woodpecker. I think Bret Tobalske's work is of the highest caliber...
  9. L

    Ivory-billed Woodpecker (formerly updates)

    The physical measurement is pertinent because one is measuring a blurred image on a monitor, whether in pixels or millimeters. It is possible to get good images of birds from 70' feet away; I've seen lots of them. In fact, I think most people who try get identifiable images at that distance. The...
  10. L

    Ivory-billed Woodpecker (formerly updates)

    I agree. I need to lighten up. We do need David Lynch to direct the definitive film on this story. I might have some time to look into Dr. Collins's video clips next week. First, I need to look back over the vague images of what appear to a rhomboid flipper taken by submersible in Loch Ness...
  11. L

    Ivory-billed Woodpecker (formerly updates)

    The data for flight speed cited are from table 7 in Tobalske's 1996 Auk paper. The sample size: n = 1 (this could be combined data for both male and female at one nest; because Tobalske did not distinguish the sexes, he averaged all flights for a location nest--see footnotes and methods). The...
  12. L

    Ivory-billed Woodpecker (formerly updates)

    a lot of crow There does seem to be a lot of crow here and not much else. I hope Mike Collins has offered his original field notes and raw video for archive and independent examination. If so, this will all get sorted out. I can see that by comparing what he originally posted as video of this...
  13. L

    Ivory-billed Woodpecker (formerly updates)

    Re: Michael Collins Now see, Terry, you've left yourself open to criticism that you missed the important points by not staying for the Q&A! I was "Collinsed" on 5-14-08. The journal entry for that day shows how, in a manner similar to creationists recently cropping up in the school district...
  14. L

    Ivory-billed Woodpecker (formerly updates)

    Stepping into this parallel universe for a moment, something appropriate to an alternate reality such as this will air on television tonight. Bobby Harrison's blurry, fly-by split-second video clip captured September 2004 may be shown during an episode of "This American Life" (snickering across...
  15. L

    Ivory-billed Woodpecker (formerly updates)

    in the words of a fishcrow When I first started bird watching in 1996...
  16. L

    Ivory-billed Woodpecker (formerly updates)

    I don't speak for Dick Hollins™ (used without permission) BiNAC esta en fuego! I do not answer this for "non-believers" because I don't speak for them either. So, don't jump to conclusions. Delay is not surprising. Complete transfer of command and control for the entire U.S. search effort to...
  17. L

    Ivory-billed Woodpecker (formerly updates)

    Has Mary Scott given up? This is amazing. It's also a disturbing example of the ephemeral nature of internet documents. Not only does her main page say goodbye, but all pages, including the story of her sighting and others, are simply gone. They’re just a memory. Arkansas Search Team March 31...
  18. L

    Ivory-billed Woodpecker (formerly updates)

    Russ, that figures. But listen to It's a Dream, the spirit is still there. And for others lookin' on, you can't throw starfish back that aren't there. You don't know what damage you do because you have no way to know.
  19. L

    Ivory-billed Woodpecker (formerly updates)

    From Neil Young's Prairie Wind album, a beautiful song that is the coda to our beloved bird--here are the words as a train pulls away and picks up speed in one of the last stanzas performed for the Heart of Gold concert. It's gone It's only a dream, And it's fading now Fading away… It's only a...
  20. L

    Ivory-billed Woodpecker (formerly updates)

    I gratefully accept the rebuke from soggy bottom. I can see how my commentary was felt more than heard. This explains why both the responses by Bill Pulliam and, more cordially, by Nick (the 'one') were reactions to me, a person with flaws and emotions, and to my words rather than to the facts...
  21. L

    Ivory-billed Woodpecker (formerly updates)

    If I may, I'd like to revisit the Gene Sparling observation. My previous request was simply an open, honest inquiry. If anyone had a link to the original post on the canoe club, I'd like to see it. I do not doubt it was there. Some, elsewhere on the web, have suggest conspiracy theories, but...
  22. L

    Ivory-billed Woodpecker (formerly updates)

    to one Dear one, if you click on my name, there is a link to my web site where I have put much of the information you request. I think most are aware of this. I believe the wording is quite fair. I'm sure the readers of this thread don't want a repeat of the material here. It is important for...
  23. L

    Ivory-billed Woodpecker (formerly updates)

    Well said, Runaround. Some have argued that funding for the Ivory-billed Woodpecker is insignificant by comparison with houses or wars. Some have even argued that if eliminated, redistribution of the Ivory-bill funds wouldn't really matter. I think these people are motivated by an egotistical...
  24. L

    Ivory-billed Woodpecker (formerly updates)

    Thanks very much. I hadn't thought of trying the "Wayback Machine." I do have the Arkansas Times article. Thanks for reminding me of that too. The bit about Gene Sparling's report triggering the search is repeated in many FWS documents. I'm not suggesting this latest use is any different. Fresh...
  25. L

    Ivory-billed Woodpecker (formerly updates)

    USFWS Ivory-bill search accomplishments 2007 I haven't seen mention of two U.S. Fish and Wildlife Service documents available since early March (go to http://www.fws.gov/ivorybill/ and find links at the right side of the page to pdf's for Ivory-billed Woodpecker Accomplishments Report 2007 and...
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