Nick Nichols is working with a micro copter an adapted toy helicopter to photograph lions in the Serengeti National Park in Tanzania Photo courtesy of National Geographic Magazine PERMITTED USE This image may be downloaded or is otherwise provided at no charge for one time use for coverage or promotion of National Geographics FIELD TEST dated 2011 and exclusively in conjunction thereof No copying distribution or archiving permitted Sublicensing sale or resale is prohibited REQUIRED CREDIT AND CAPTION All image uses must bear the copyright notice and be properly credited to the relevant photographer as shown in this metadata and must be accompanied by a caption which makes reference to National Geographics FIELD TEST Any uses in which the image appears without proper copyright notice photographer credit and a caption referencing National Geographics FIELD TEST are subject to paid licensing