Gemmill Swamp Wildlife Reserve covers an area of approximately 170 hectares of Goulburn River floodplain forest and wetland between the urban centres of Mooroopna and Shepparton.
The Reserve includes Gemmill Swamp, a high conservation value wetland of State significance, and a surrounding area of relatively natural river red gum forest. Gemmill Swamp Wildlife Reserve is significant in a state wide context because it provides habitat for some of Victoria's rare and vulnerable mammals, birds and reptiles including squirrel glider, turquoise parrots and superb parrots.