Navigation Links
Independent researchers confirm the existence of ivory-billed woodpecker

Editor : Link to our previous story about the discovery

After reviewing new sound recordings from the White River of Arkansas, an independent team of ornithologists has confirmed the existence of the Ivory-billed Woodpecker.

Working from previously unpublished data provided to them in the last few days by John Fitzpatrick and colleagues at Cornell University, ornithologists at Yale, the University of Kansas, and Florida Gulf Coast University have concluded that the bird has been indeed been detected for the first time in decades.

Yale ornithologist Richard Prum states, "We were very skeptical of the first published reports, and thought that the previous data were not sufficient to support this startling conclusion. But the thrilling new sound recordings provide clear and convincing evidence that the Ivory-billed Woodpecker is not extinct."

The unpublished recordings include a series of distinctive "kent" call notes and an exchange of the diagnostic "double raps" between two individuals. According to Mark Robbins of the University of Kansas, "The recordings of the double raps sound very natural, and are totally consistent with the behavior or the Central and South American relatives of the Ivory-billed Woodpecker."

These recordings provide the first evidence of the existence of more than one individual Ivory-bill. Cornell researchers plan to release the recordings at a meeting of the American Ornithologists' Union in Santa Barbara, California at the end of the month.

Prum and colleagues had prepared a manuscript critical of the original reports to the journal PLoS Biology. In that manuscript which is withdrawn, the authors concluded that definitive evidence was still necessary and wrote, "We sincerely hope that this evidence is forthcoming soon."

Now it is. P rum and Robbins are delighted.


'"/>

Source:Yale University


Related biology news :

1. NYU researchers simulate molecular biological clock
2. Vital step in cellular migration described by UCSD medical researchers
3. ASU researchers finds novel chemistry at work to provide parrots vibrant red colors
4. UCSD researchers maintain stem cells without contaminated animal feeder layers
5. Why do insects stop breathing? To avoid damage from too much oxygen, say researchers
6. New protein discovered by Hebrew University researchers
7. First real-time view of developing neurons reveals surprises, say Stanford researchers
8. Agilent Technologies releases automated literature search tool for biology researchers
9. Self-assembled nano-sized probes allow Penn researchers to see tumors through flesh and skin
10. Yale researchers identify molecule for detecting parasitic infection in humans
11. US life expectancy about to decline, researchers say
Post Your Comments:
*Name:
*Comment:
*Email:


(Date:1/6/2017)... , Jan. 5, 2017  SomaLogic announced ... "Digital Life Alliance" established by iCarbonX, the ... to build a "Global Digital Health Ecosystem that ... a combination of individual,s biological, behavioral and psychological ... agreement between the companies, SomaLogic will provide proteomics ...
(Date:1/3/2017)... LAS VEGAS , Jan. 3, 2017 ... announced the introduction of Onitor Track, an innovative biometric ... and men, showcasing this month at the 2017 Consumer ... . In the U.S., the World ... affect more than two-thirds of adults who are overweight ...
(Date:12/20/2016)... and GENEVA, Dec, 20, 2016   Valencell ... sensor technology, and STMicroelectronics (NYSE: STM), a ... of electronics applications, announced today the launch of ... for biometric wearables that includes ST,s compact ... Valencell,s Benchmark™ biometric sensor system. Together, SensorTile ...
Breaking Biology News(10 mins):
(Date:1/18/2017)... Jan. 18, 2017   Boston Biomedical , an ... to target cancer stemness pathways, will feature data from ... at the 2017 ASCO Gastrointestinal Cancers Symposium, held from ... Napabucasin is an orally-administered investigational agent ... i Cancer stem cells (CSCs) possess the property ...
(Date:1/18/2017)... ... 2017 , ... Whitehouse Labs has furthered its efforts towards ... (AMRI), the scientific staff dedicated to Extractables / Leachables & Impurities has more ... 2017. Extractable & Leachable evaluations have become increasingly more vital to successful product ...
(Date:1/18/2017)... ... January 18, 2017 , ... BidMed, LLC, announced it ... and genetic testing lab equipment from two different leading institutes. This highly specialized laboratory ... of the United States. This 1-day online auction will take place on BidMed’s ...
(Date:1/18/2017)...  Caris Life Sciences, a leading innovator in ... private funder of pancreatic cancer research, are collaborating ... of immunotherapy in the treatment of pancreatic cancer. ... identify potential trial candidates based on biomarker expression ... study investigators. The Lustgarten Foundation is a sponsor ...
Breaking Biology Technology: