meerkats in action: one diligently digs a burrow in the earth, while the rest takes a well-deserved rest and naps

burrow meerkat mammal hole suricata suricatta mongoose small seated wildlife park log fur desert nature zoo animal cute wilderness brown africa national park southern africa captivity environment wild lair protection family habitat den delve protected reproduction america calcareous animals species food meerkats suricates doghole torino safari portrait wildlife photography nat geo nap sleep snooze