I didn't mean to suggest that they would-- only that so little is known and that the presence of observers on a regular basis could be disruptive in and of itself. That's what I found a bit worrying about the Allen and Kellogg article.
jurek said:I think no Cornell birder or any other birder would behave like these guys decades ago.
Equipment, skill, means of transport, conduct of ornithologistss were completely different than today. I think it makes us easily mis-understand their words.
They write they camped 300 feet (100m) from active nest. What they call "shy" or "visible" can mean completely different things. For example, ivorybill can be described as "noisy" because they banged into the tree trunk and then sat 10 m from the tree. I wonder if they had binoculars and what quality?


