Persian Onagers Dig the Snow
It has been a fairly mild winter at the Smithsonian Conservation Biology Institute in Front Royal, Virginia, with the exception of a pretty big snowfall Jan. 7. It was the first snow day for SCBI's newest Persian onager foals, but there are no snow days for the animal keepers who care for these ungulates.
Under (Blood) Pressure: Monitoring Heart Rates in Zoo Primates
How do you get an orangutan to sit still for an electrocardiogram? All it takes is a little patience and a lot of ingenuity! The Smithsonian’s National Zoo’s positive reinforcement training program enables primates to voluntarily participate in their own medical care without the need for anesthesia.