• 5 Videos, Slides, Films

• 3 Animals
• 2 Rain forest ecology
• 2 Stream ecology
• 1 Animal diversity
• 1 Discovery and exploration
• 1 Effect of human beings on
• 1 Guaharibo Indians
• 1 Indigenous peoples
• 1 Natural history
• 1 Nature
• 1 Rain forest animals
• 1 Rivers
• 1 Rondon, Cândido Mariano da Silva, 1865-1958
• 1 Roosevelt, Theodore, 1858-1919
• 1 Roosevelt-Rondon Scientific Expedition (1913-1914)
• 1 Shamans
• 1 Social conditions
• 1 Social life and customs
• 1 Stream animals
• 1 Travel

• 3 Public Broadcasting Service (U.S.)
• 2 BBC Worldwide Ltd.
• 1 Ark Media (Firm)
• 1 Association relative à la télévision européenne
• 1 BBC Broadcast Studios
• 1 BBC Wales
• 1 Clay, Jonathan
• 1 Cosmos Factory
• 1 Doclights (Firm)
• 1 Flowers, Mark
• 1 Hayes, Michael J. (Voice actor)
• 1 John Maggio Productions
• 1 Maggio, John
• 1 NDR Naturfilm
• 1 Olson, Hannah
• 1 Parry, Bruce
• 1 Platt, Oliver
• 1 Pokieser, Harald
• 1 Reyes, Natalia, 1987-
• 1 Rigney, Emma
• 1 Simm, John
• 1 Österreichischer Rundfunk

• 3 Amazon River
• 1 Amazon River Valley
• 1 Brazil
• 1 Colombia
• 1 Orinoco River (Venezuela and Colombia)
• 1 Roosevelt River (Brazil)
• 1 South America
• 1 Venezuela

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