Other challenges include aggressive alligator gar, alligators, sharks (while crossing the bay), poisonous water moccasin snakes, fire ants, and mosquitos.
Red Army | International Red Cross and Red Crescent Movement | American Red Cross | Red Hot Chili Peppers | Red Sea | Great Fire of London | Red Star Belgrade | Red | Little Red Riding Hood | Detroit Red Wings | Red Bull | Red River | Red Hat | Red Dwarf | Arcade Fire | Fire | International Committee of the Red Cross | Red River of the North | New York Red Bulls | New York City Fire Department | IUCN Red List | Earth, Wind & Fire | Simply Red | Red Wing, Minnesota | Red Skelton | Red Army Faction | Red Fort | Pokémon Red and Blue | Grace Under Fire (TV series) | Grace Under Fire |
Researchers from the Agricultural Research Service are taking advantage of protists as pathogens in an effort to control red imported fire ant (Solenopsis invicta) populations in Argentina.