. . . . . . "2011-09-21"^^ . . . . . . . . . "Bertel Bruun"@en . "Popular bird watching books"@en . . . "Bertel Bruun (November 13, 1937 \u2013 September 21, 2011) was a naturalist, international conservationist and neurologist. Bruun wrote many books and was the co-author of The Golden Field Guide to Birds of North America first published in 1966. He later became very involved in conservation efforts, most especially in the Middle East where he served as a liaison between the Israel and Egypt to promote the preservation of wildlife in the Sinai Peninsula when the region was handed back to Egypt after the 1978 Camp David Peace Treaty."@en . . . . . . . . . . . . . . . . . . . . "6117"^^ . . . . . . . . . . . . . . "125"^^ . . "Sk\u00E6lsk\u00F8r, Denmark"@en . . . . "1059489419"^^ . . . . . "Dr. Bertel Bruun"@en . . . . . "Westhampton, New York"@en . . . . "Bertel Bruun (* 13. November 1937 in der Sk\u00E6lsk\u00F8r Kommune; \u2020 21. September 2011 in , Long Island) war ein US-amerikanischer Neurologe, Amateur-Ornithologe und Sachbuchautor d\u00E4nischer Herkunft."@de . . . . . . . . . . . . . "Bertel Bruun"@en . . . . . . . . "Bertel Bruun"@en . . . . . . . . . . . . . . . . "33197162"^^ . "Bertel Bruun (* 13. November 1937 in der Sk\u00E6lsk\u00F8r Kommune; \u2020 21. September 2011 in , Long Island) war ein US-amerikanischer Neurologe, Amateur-Ornithologe und Sachbuchautor d\u00E4nischer Herkunft."@de . . . . . . . . . . . . . . "1937-11-13"^^ . . . . "Bertel Bruun"@de . . . . "Bertel Bruun (November 13, 1937 \u2013 September 21, 2011) was a naturalist, international conservationist and neurologist. Bruun wrote many books and was the co-author of The Golden Field Guide to Birds of North America first published in 1966. He later became very involved in conservation efforts, most especially in the Middle East where he served as a liaison between the Israel and Egypt to promote the preservation of wildlife in the Sinai Peninsula when the region was handed back to Egypt after the 1978 Camp David Peace Treaty."@en . . . . . .