songbird migration of spring, Washington, DC : Smithsonian Books, 2018. Lost worlds : adventures in the tropical rainforest, New Haven, Conn. ; London : Yale University Press, 2009. , Bruce McP Beehler; Thane K Pratt; Mary Lecroy Birds of New Guinea: Distribution, Taxonomy, and Systematics. Princeton, New Jersey : Princeton University Press, 2016. , Bruce McP Beehler; John Anderton, Natural encounters : biking, hiking, and birding through the seasons, New Haven : Yale University Press, 2019. , References External links Birder's Paradise (Article about Dr. Beehler) Bruce Beehler, Ph.D. - Conservation International. BBC Story Coverage of the Foja Mountains New Guinea Expedition 1951 births Living people American ornithologists Williams College alumni