Description Glaucous-winged gull colony in Glacier Bay.jpg	English: Glaucous-winged gull colony in Glacier Bay עברית: מושבה של השחף Larus glaucescens בגליישר ביי
Source	[1]
Author	National Park Service
Permission ( Reusing this file )	Public domain Public domain false false This image or media file contains material based on a work of a National Park Service employee, created as part of that person's official duties. As a work of the U.S. federal government , such work is in the public domain in the United States. See the NPS website and NPS copyright policy for more information.

original file name in the NPS website was Birds