Tracking Animal Location and Activity with an Automated Radio Telemetry System in a Tropical Rainforest. - Roland Kays; Sameer Tilak; Margaret Crofoot; Tony Fountain; Daniel Obando; Alejandro Ortega; Franz Kuemmeth; Jamie Mandel; George Swenson; Thomas Lambert; Ben Hirsch; Martin Wikelski (Comput. J., 2011)