http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
By building see-through flowers, researchers at the University of Connecticut have captured high-speed, high-magnification images of the remarkable tongue of the Hummingbird.
Title from resource description page (viewed July 10, 2014).
Catalyst ; Series 12, Episode 26, Part 2