As Google and other search engines have made it very straightforward to find birding papers, notes etc. online I have decided it is time to cease updating my various reference lists and all here are the final versions. I am most grateful to all those who contacted me over many years with helpful comments, corrections and additional references, the many photographers for allowing me use their pictures on the covers and of course to Dutch Birding for kindly making them available on their website.
But I am not retired yet as a List of Nearctic Passerines in the Western Palearctic is added to this page for download, which I hope birders and committees find useful from time to time. I intend to update this list periodically following the publication of Western Palearctic rare bird reports.
Joe Hobbs, December 2019
Joe Hobbs' lists of references
5 april 2020
5 april 2020 · Joe Hobbs · 15305 × bekeken