Tellemtry Collar (image) Penn State Share Print E-Mail Caption A Pennsylvania fawn is being fitted with a telemetry collar. The movements of dozens of adult deer wearing these devices have been monitored over the past five years as part of Penn State's Deer-Forest Study. Credit Pennsylvania Game Commission Usage Restrictions non commercial use only Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.