The age distribution is 24.8% under the age of 18 9.1% from 18 to 24 31.0% from 25 to 44 21.7% from 45 to 64 and 13.3% who were 65 years of age or older the median age was 36 years for every 100 females there were 93.5 males for every 100 females age 18 and over there were 90.2 males, Many pets have escaped or been released into the Everglades from the surrounding urban areas Some find the conditions quite favorable and have established self-sustaining populations competing for food and space with native animals Many tropical fish have been released but blue tilapias (Oreochromis aureus) cause damage to shallow waterways by creating large nests and consuming aquatic plants that protect native young fish; FIU currently has over 180,000 alumni around the world in more than 30 countries FIU graduates more than 10,000 students a year and confers more than half of all degrees awarded by universities in Miami Alumni services is run by the Florida International University Alumni Association which sponsors numerous alumni events galas and ceremonies annually, - University business professors ($75,000)*, The Miami Marlins of Major League Baseball play at Marlins Park in Little Havana.
Main article: Geography and ecology of the Everglades, Though spelled the same in English the Florida city's name has nothing to do with the Miami people who lived in a completely different part of North America. .
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