Although it is thematically quite different, this series of posts is rooted in my recent reexamination of my feeding sign hypothesis that culminates here. It was also inspired by my recent and much closer look at Tanner and the Singer Tract, new insights gleaned from old material, and the input of others that shaped the […]
I’ve been playing around with Topaz photo editing software. I’m a total neophyte and did not track all the steps I took to modify this image from 2009, discussed here, but I think that what I did eliminated some artifacts, specifically the apparent red in the crest of the bird. These pictures were taken in August, […]
Late last year, I wrote a post entitled “More Minutiae – Habitat Quality and Population Density in the Singer Tract”. I had to follow up with a couple of corrections and elaborations based on insights others shared with me. In the interest of providing more clarity and coherence, I thought I’d do a new piece […]
As many readers of this blog are aware, I’ve been actively searching for ivorybills since 2007 and have been obsessed with foraging sign and cavities since my first days in the field. Over the years, I’ve looked at bark scaling and cavities both in and out of suspected ivorybill territory and have developed and refined […]
In late 2011, I visited the Museum of Natural History at Harvard and took some iPhone photos of the Ivory-billed Woodpecker nest that’s on display there. In reviewing the pictures of cavities I took last week in Louisiana, I was struck by the similarity in appearance, especially between the Harvard cavity and the cavity in […]
Last week I linked to this image and pointed out that the caption described it as the “Third ivorybills’ nest”. That discovery sent me back to the online archives. What I found raises some interesting questions about the Singer Tract, the population density of ivorybills, at least around John’s Bayou in 1935, and about habitat quality […]
You must be logged in to post a comment.