Harpy eagles are the most powerful birds of prey in the world. Standing three feet tall, with six -foot wingspans and razor-sharp talons the size of bear claws, they are the heavyweight hunters of the South American rain forest. Wildlife filmmaker Fergus Beeley and his team have created a informative and compelling documentary about these amazing birds.   This film, from the NATURE series, will teach your students an appreciation for just one of Earth’s magnificent creatures.  Borrow this DVD for a month from the WGBY Collection at the Springfield Public Library.