Michael Collins
Member
The Ivory-billed Woodpecker is one of the largest woodpeckers and most fascinating birds in the world. This iconic species of North America has been feared extinct only to be rediscovered several times during the past 100 years. The most recent rediscovery was announced in an article that was featured on the cover of Science in 2005. It was the first report of this species by ornithologists in several decades. Despite independent published reports from two other sites in the years that followed, the issue became controversial when nobody managed to obtain the clear photo that is regarded as the standard form of evidence for documenting birds. During eight years of fieldwork in the Pearl River swamp in Louisiana, I had ten sightings of the Ivory-billed Woodpecker and obtained video footage during three of the encounters. The videos contain the strongest evidence for the persistence of this species that has been obtained during the past several decades. I have published five papers on this work. The latest paper...
https://www.tandfonline.com/doi/full/10.1080/2330443X.2019.1637802
...contains (1) quantitative arguments for why the birds in the videos cannot be explained in terms of any species other than the Ivory-billed Woodpecker, (2) a waiting time analysis that sheds light on why this species has repeatedly vanished and is so difficult to find and photograph, and (3) documentation of a persistent pattern of folly and politics that has undermined the conservation of this species for several decades.
https://www.tandfonline.com/doi/full/10.1080/2330443X.2019.1637802
...contains (1) quantitative arguments for why the birds in the videos cannot be explained in terms of any species other than the Ivory-billed Woodpecker, (2) a waiting time analysis that sheds light on why this species has repeatedly vanished and is so difficult to find and photograph, and (3) documentation of a persistent pattern of folly and politics that has undermined the conservation of this species for several decades.