DEEP BODY TEMPERATURE OF UNTETHERED DOLPHIN RECORDED BY INGESTED RADIO TRANSMITTER.
Information concerning body temperature was recorded by radio transmission from within a dolphin, Tursiops truncatus, swimming freely in a pool. The temperature varied according to the activity of the animal and appeared to oscillate when the dolphin was returned to the pool after a brief period outside it. The transmitter was passed approximately 17 hours after it had been swallowed. A new type of antenna was used with the circuit. The transmitter can be adapted for telemetering heart beat, movement, aquatic animals.
D000818:Animals; D001831:Body Temperature; D002591:Cetacea; D004289:Dolphins; D006339:Heart Rate; D011845:Radio; D012106:Research; D013686:Telemetry; D013696:Temperature
BODY TEMPERATURE; CETACEA; EXPERIMENTAL LAB STUDY; RADIO; TELEMETRY