Summary It's a bird, it's a plane, it's Willem? Join host Willem Lange as he glides the thermals demonstrating the science of effortless flight for hawks and other soaring birds.
Directed : Unknown
Written : Unknown
Stars : Willem Lange Scott Ellis Tom Ryan Rob Burbank
Genres : Documentary
Release date : Nov 3, 2010
Countries of origin : United States
Language : English
Production companies : New Hampshire Public Television
Summary It's a bird, it's a plane, it's Willem? Join host Willem Lange as he glides the thermals demonstrating the science of effortless flight for hawks and other soaring birds.
Genres : Documentary
Release date : Nov 3, 2010
Countries of origin : United States
Language : English
Production companies : New Hampshire Public Television
