together in perceiving things the same things....Since I'm the vocal member, it's then attributed to me. But I would say these ideas and directions and thoughts and actions are easily fifty-fifty attributable." Honorary distinctions Janzen has been subject to recognition many times in the US, as well as in Europe and Latin America; the monetary endowments of these prizes have been invested in the trust fund of the ACG or another of his conservation's projects in Costa Rica; amongst the 19 prizes and distinctions, the following are the most important: 1975, The Henry Allan Gleason Award, Botanical Society of America 1984, Crafoord Prize: Coevolutionary ecology. Royal Swedish Academy of Sciences 1985, Distinguished Teaching Award, University of Pennsylvania 1987, The Berkeley Citation for Distinguished Achievement and Notable Service to the University, University of California, Berkeley 1987, Hijo Ilustre de Guanacaste (awarded by the Governor of Guanacaste province) 1987, Global 500 Roll of Honour, UNEP 1989, MacArthur Fellowship 1989, Leidy Award, Philadelphia Academy of Natural Sciences 1991, Founder's Council Award of Merit, Field Museum of Natural History 1992, Member, National Academy of Sciences, USA 1993, Award for Improvement of Costa Rican Quality of Life, Universidad de Costa Rica (co award with W. Hallwachs). 1994, Silver Medal Award, International Society of Chemical Ecology. 1995, Global Service Award, Society for Conservation Biology 1996, Honorary Doctor of Science, University of Minnesota. 1996, Thomas G. and Louise E. DiMaura Endowed Term Chair, University of Pennsylvania 1997, Kyoto Prize (Basic Sciences Field), Inamori Foundation 2002, Albert Einstein World Award of Science, Consejo Cultural Mundial, (Mexico) 2002, Honorary Fellow of the Association for Tropical Biology (and Conservation) (ATBC) 2006, Winner, National Outdoor Book Awards (NOBA), for 100 Caterpillars: Portraits from the Tropical Forests of Costa Rica (2006), Design & Artistic Merit Category. 2011, BBVA Foundation Frontiers of Knowledge Award of Ecology and Conservation Biology for his pioneering work in tropical ecology and his contributions to the conservation of endangered tropical ecosystems throughout the world, drawing on an understanding of plant-animal interactions. Janzen acknowledged the role of his wife and long-term research partner, ecologist Winnie Hallwachs, to the work being recognized. 2013, Wege Foundation $5 million grant to the Guanacaste Dry Forest Conservation Fund (GDFCF), founded in 1997 by Dan Janzen and Winnie Hallwachs. 2014, Blue Planet Prize, from the Asahi Glass Foundation See also Ecological fitting Janzen–Connell hypothesis Publications The following is a selection of Janzen's publications that