(Trent Nelson | The Salt Lake Tribune) Audubon’s Gillmor Sanctuary on the Great Salt Lake's South Shore on Wednesday, Dec. 23, 2020.(Trent Nelson | The Salt Lake Tribune) Ella Sorensen, manager of Audubon’s Gillmor Sanctuary on the Great Salt Lake's South Shore on Wednesday, Dec. 23, 2020.(Trent Nelson | The Salt Lake Tribune) Audubon’s Gillmor Sanctuary on the Great Salt Lake's South Shore on Wednesday, Dec. 23, 2020.(Trent Nelson | The Salt Lake Tribune) Audubon’s Gillmor Sanctuary on the Great Salt Lake's South Shore on Wednesday, Dec. 23, 2020.(Trent Nelson | The Salt Lake Tribune) Ella Sorensen, manager of Audubon’s Gillmor Sanctuary on the Great Salt Lake's South Shore on Wednesday, Dec. 23, 2020.(Trent Nelson | The Salt Lake Tribune) Audubon’s Gillmor Sanctuary on the Great Salt Lake's South Shore on Wednesday, Dec. 23, 2020.(Trent Nelson | The Salt Lake Tribune) Audubon’s Gillmor Sanctuary on the Great Salt Lake's South Shore on Wednesday, Dec. 23, 2020.(Trent Nelson | The Salt Lake Tribune) Audubon’s Gillmor Sanctuary on the Great Salt Lake's South Shore on Wednesday, Dec. 23, 2020.(Trent Nelson | The Salt Lake Tribune) A view of land recently donated to the Audubon’s Gillmor Sanctuary on the Great Salt Lake's South Shore on Wednesday, Dec. 23, 2020.(Trent Nelson | The Salt Lake Tribune) Ella Sorensen, manager of Audubon’s Gillmor Sanctuary on the Great Salt Lake's South Shore on Wednesday, Dec. 23, 2020.(Trent Nelson | The Salt Lake Tribune) Waterfowl at Audubon’s Gillmor Sanctuary on the Great Salt Lake's South Shore on Wednesday, Dec. 23, 2020.(Trent Nelson | The Salt Lake Tribune) Audubon’s Gillmor Sanctuary on the Great Salt Lake's South Shore on Wednesday, Dec. 23, 2020.(Trent Nelson | The Salt Lake Tribune) A view of land recently donated to the Audubon’s Gillmor Sanctuary on the Great Salt Lake's South Shore on Wednesday, Dec. 23, 2020.(Trent Nelson | The Salt Lake Tribune) Audubon’s Gillmor Sanctuary on the Great Salt Lake's South Shore on Wednesday, Dec. 23, 2020.(Trent Nelson | The Salt Lake Tribune) Audubon’s Gillmor Sanctuary on the Great Salt Lake's South Shore on Wednesday, Dec. 23, 2020.