Ontario Field Ornithologists
Snowy Owl. 18 April 2021, Dover Township, Municipality of Chatham-Kent.
White-winged Crossbill. 18 April 2021, Kingston, Frontenac Co.
Bullock's Oriole. 16 April 2021, Algoma District.
American Robin. 13 April 2021, Tilsonburg, Oxford Co.
Wilson's Snipe. 12 April 2021, Stoney Creek, City of Hamilton.
Yellow-rumped Warbler. 10 April 2021, Brick Works Park, Toronto.
American Bittern. 6 April 2021, Naftel's Creek CA. Goderich, Huron Co.
Short-eared Owl. 6 April 2021, Loyalist Township, Lennox & Addington Co.
Say's Phoebe. 6 April 2021, Amherst Island, Loyalist Township, Lennox & Addington Co.
Mallard. 5 April 2021, Fielding Park, Greater Sudbury.
Lesser Black-backed Gull. 4 April 2021, Cornwall, United Counties of Stormont, Dundas and Glengarry.
Great Egret. 2 April 2021, St. Clair NWA, Municipality of Chatham-Kent.
Dark-eyed Junco. 1 April 2021, Bayfield, Municipality of Bluewater, Huron Co.