Animal echolocation extremely narrow beams and many receivers to localize a target (multibeam sonar), animal echolocation has only one transmitter and two receivers (the ears) positioned slightly apart. The echoes returning to the ears arrive at different times and at different loudness levels, depending on the position of the object generating the echoes. The time and loudness differences are used by the animals to perceive distance and direction. With echolocation, the bat or other animal can see not only where it is going but also how big another animal is, what kind of animal it is, and other features.. At the most
Happy Feet Happy Feet Happy Feet is a 2006 Australian-American computer-animated musical family comedy film directed, produced, and co-written by George Miller. It stars Elijah Wood, Robin Williams, Brittany Murphy, Hugh Jackman, Nicole Kidman, Hugo Weaving, and E.G. Daily. It was produced at Sydney-based visual effects and animation studio Animal Logic for Warner Bros., Village Roadshow Pictures, and Kingdom Feature Productions, and was released in North American theaters on November 17, 2006. It is the first animated film produced by Kennedy Miller and Animal Logic. Though primarily an animated film, the film does incorporate motion capture of live action humans in certain