Showing posts with label Ivorybill Woodpecker. Show all posts
Showing posts with label Ivorybill Woodpecker. Show all posts

Monday, April 16, 2012

Imperial Woodpecker Art


  
   This is a handcolored lithograph of an Imperial Woodpecker from the book, Das Buch der Welt.  The book was published by, Hoffmann'sche Verlags-Buchhandlung“ in Stuttgart/Germany, 1866.  The artist is E. Hochdanz who was a prominent natural history illustrator of the time.
     Other birds in the illustration are the: Northern Flicker (yellow shafted flicker, or Yellowhammer if you’re from Alabama), Female red-naped Sapsucker, as the red on the forehead extends to the bill.  This could possibly be a Yellow-bellied Sapsucker as illustration of this era lack accuracy, and Lewis’s Woodpecker. I am extremely happy to add this to my collection of Ivory-bill art!

Sunday, November 20, 2011

Ivory-billed Woodpecker Update

     Bill Pullium has done additional analysis of the imperial woodpecker, Rhein film, in relation to the Luneau video.  The 11 comments that follow the new information that Bill presents are worth reading as well.
Follow this link:
http://bbill.blogspot.com/2011/11/woodpecker-wingbeats-revisited.html 

Sunday, November 13, 2011

Interesting exchange of comments!

Imperial Woodpecker mount I photographed
at the American Museum of Natural History.
Photo by Bobby Harrison; 2006.
Courtesy of the AMNH

     There is an interesting series of comments on the the "IVORY-BILLS LIVE" blog.  Those making the comments are: Cyberthrush, Bill Pulliam, David Sibley, Fred Virrazzi, and Mark (?).  Click on the link below to  see the comments made for Tuesday, November 08, 2011 post.   A very interesting exchange takes place;  it makes for interesting reading.

http://ivorybills.blogspot.com/2011/11/further-imperial-analysis.html#links

Friday, November 11, 2011

Analysis of Imperial Woodpecker Film

Painting from the
Auk, 1889; Vol. 15,  No3; p217-223
     Ivorybill investigator Bill Pulliam has posted an analysis of the launch behavior, wing beat rate, and flight mechanics of the 1956 William Rhein imperial woodpecker film. The analysis compares the imperial film with the Luneau ivorybill video with interesting results.  Follow this link and read the report for yourself:    http://bbill.blogspot.com/2011/11/imperial-film.html