High above the grounds of the Peruvian forest, spiders cooperate in building a web that will stand in the way of the flight path of many forest creatures.
High above the grounds of the Peruvian forest, spiders cooperate in building a web that will stand in the way of the flight path of many forest creatures.
General Note
Originally released by BBC Worldwide Learning, 2010.
Streaming video file encoded with permission for digital streaming by Infobase on April 18, 2015.