Sorry, but I am positive that this stain came from natural source; plus as I mentioned I have more similar examples of Great Egrets (and other egrets/birds) just not as extreme. Mark B Bartosik Houston, Texas In a message dated 8/14/2012 9:25:37 P.M. Central Daylight Time, brushfreeman@xxxxxxxxx writes: People with paint ball guns sometimes like to paint birds...It fades washes out with time...Some think this is innocent fun but a paint ball can actually kill or maim a bird if close to the shooter...This looks a possible example...I have seen florescent colored Laughing Gulls... the color is water based and will wash/fade out. B On Tue, Aug 14, 2012 at 9:09 PM, <_MBB22222@xxxxxxxx (mailto:MBB22222@xxxxxxx) > wrote: Hi all, Discussion about color source of Cattle Egret buff colored plumes in breeding plumage is nothing new. I personally caught the bug and I am trying to collect the evidence for a quite few years now. Although I have little doubts left, if any, that indeed the Cattle Egrets are ‘painting’ themselves there are still a quite few more questions left not clearly answered and I want to collect more data before being convinced that I can speculate about the process of staining. During my ‘hunt’ I also collected images of other egrets (also other birds) that can stain (more or less, usually less) their plumages in similar way. Perhaps the most dramatic example is one Great Egret (have some more Great Egret examples but none even close to this one). My question is – anybody else has ever seen Great Egret stained in similar way? _http://www.pbase.com/image/145394517_ (http://www.pbase.com/image/145394517) All the best, Mark B Bartosik Houston, Texas _http://www.pbase.com/mbb/from_the_field_ (http://www.pbase.com/mbb/from_the_field) -- Brush Freeman Independent and affiliated Field Biologist _361-655-7641_ (tel:361-655-7641) _http://texasnaturenotes.blogspot.com/_ (http://texasnaturenotes.blogspot.com/) Finca Alacranes., Utley,Texas The greatest musician of all time is mother nature.