Congratulations NPS!  Your policy of let them starve in the name of science was a great success.  Pat yourselves on the back, tell everyone how dedicated you are and go cash your big paycheck now.
What a travesty and a horrible thing to watch happen.  This is the second time they sat and watched a pair of calves starve to death after the mother was shot.  Pathetic management.
Once the cows were shot by humans, it is not intervention to capture and save the calves from starving to death, it is called being humane.  Happy 100th birthday.  Hope you find a way to pull your * out of your * in the next 100.