Question: When was the zoo, for which Ron Magill is communications director originally established ?

Context paragraphs:
Zoo Miami: The Miami-Dade Zoological Park and Gardens, also known as Zoo Miami, is a zoological park and garden near Miami, and the largest and oldest zoological garden in Florida.  Originally established in 1948 at Crandon Park in Key Biscayne, Zoo Miami relocated in 1980 as Miami MetroZoo to the former location of the Richmond Naval Air Station, southwest of Miami in southern metropolitan Miami-Dade County, in the center of the census-designated places of Three Lakes (north), South Miami Heights (south), Palmetto Estates (east) and Richmond West (west).

Sean Spicer: Sean Michael Spicer (born September 23, 1971) is an American political aide who served as White House Press Secretary and as acting White House Communications Director under President Donald Trump in 2017.  Spicer was communications director of the Republican National Committee from 2011 to 2017, and its chief strategist from 2015 to 2017.

Paul Rhodes: Paul Rhodes (born 1956) is a Canadian political strategist.  He was communications director for the Ontario Progressive Conservative Party during the 1995, 1999 and 2003 elections, and communications director for Ontario Premier Mike Harris from 1995 to 1997.  Rhodes was an architect of the Common Sense Revolution, the policy platform which ushered the Ontario Progressive Conservative Party into government in 1995.

R.C. Hammond: R.C. Hammond (born 1979) is an American political strategist and communications director.  He is currently a communications adviser for Secretary of State Rex Tillerson.  Hammond served as the press secretary to Newt Gingrich's 2012 presidential campaign.  He previously served Gingrich at his American Solutions for Winning the Future PAC.  Hammond has worked as press secretary or communications director for Senator Gordon H. Smith, Senator John E. Sununu and Representative Shelly Moore Capito.  He founded R. C. Hammond Public Affairs in 2012.

Hope Hicks: Hope Charlotte Hicks (born October 21, 1988) is an American communications and public relations consultant who is the current White House Communications Director for President Donald Trump.  From January to September 2017, she served as White House Director of Strategic Communications, a role created for her.  She previously served as the press secretary and early communications director for Trump's 2016 presidential campaign, as well as the national press secretary for his presidential transition team, and before that was an employee of The Trump Organization.  She is Trump's longest-serving political aide.

Joanna Rosholm: Joanna Rosholm was the Press Secretary and Deputy Communications Director for the First Lady of the United States, Michelle Obama.  Prior to that, she served as a White House regional communications director.

Ron Magill: Ron Magill is an American wildlife expert and photographer; he is the communications director of the Miami-Dade Zoological Park and Gardens, and makes regular television appearances across local South Florida networks.  Magill has won five Emmy Awards for his work on the nature documentary programs; "Dreams of Alaska", "The Amazon & Beyond", "Alligator Love," and "Dreams of the Rain Forest".

Phillips Park Zoo: Phillips Park Zoo is located on the grounds of Phillips Park, in Aurora, Illinois, United States.  It was originally established in 1915, and is still open year-round with no admission charge.  It was once home to exotic animals such as giraffes and monkeys, but the zoo's focus changed to native animals after Brookfield Zoo was opened in 1934.

White House Communications Director: The White House Communications Director or White House Director of Communications, also known as Assistant to the President for Communications, is part of the senior staff of the President of the United States, and is responsible for developing and promoting the agenda of the President and leading its media campaign.  The director, along with his or her staff, works on speeches such as the inaugural address and the State of the Union Address.  The Communications Director, who is appointed by and serves at the pleasure of the President without the need for Senate confirmation, is usually given an office in the West Wing of the White House.

Karl Frisch: Karl Frisch (born February 21, 1978 in Inglewood, CA) is a syndicated columnist and Democratic strategist who has worked for numerous candidates and political organizations since 1996.  He served as multimedia communications director and member of the renowned web-team for Howard Dean’s 2004 presidential campaign.  In 2005, Frisch worked as press secretary for Rep. Louise Slaughter (D-NY) on the House Rules Committee.  Most recently, in 2006 he served as communications director of Iraq War veteran Paul Hackett’s campaign for U.S. Senate in Ohio and then as press secretary of the Democratic Senatorial Campaign Committee.  Prior to his work with progressives and Democrats, Frisch worked in Republican politics for several years before switching parties following the 2000 presidential primaries.  During his time as a Republican, Frisch worked for Sen. John McCain (R-AZ), now-Sen.  Lamar Alexander (R-TN), former Rep. Jim Nussle (R-IA) among others.  A Los Angeles area native, Frisch now lives in Washington, DC where he currently serves as director of media relations at Media Matters for America, a not-for-profit, 501(c)(3) progressive research and information center dedicated to comprehensively monitoring, analyzing, and correcting alleged conservative misinformation in the U.S. media.  Frisch is openly gay.  He is an inaugural member of the WikiQueer Global Advisory Board.

Supporting paragraphs: Ron Magill Zoo Miami
Answer: 1948