Benefits of snow for goats (VIDEO) PNAS Nexus This video is under embargo. Please login to access this video. Caption Snow patches offer valuable relief for mountain goats from biting insects. Glacier National Park. Credit Forest P. Hayes Usage Restrictions Nonw License Original content 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.