Welcome to the OFO website. If it's Ontario birds that you are interested in, then you've come to the right place. While you're here you can see Photo Galleries of recent sightings, find out about Upcoming Field Trips, view the official Ontario Checklist, read our Code of Ethics, Become a Member, and much more. Enjoy the experience.

Lynne Freeman, President, OFO

The top places to see spring warblers are the shoreline migrant traps along the Great Lakes such as Point Pelee, Rondeau, Long Point, Leslie Street Spit, Thickson's Woods, Presqu'ile and Prince Edward Point. Shorelines also offer easier viewing because the cold water of the Great Lakes chills the air, slowing leaf-out. Expect 20 or more warbler species on many days in May. The late Jim Baillie, ornithologist at the Royal Ontario Museum, said the best time of day for May warblers is between 7:00 and 9:00 a.m. because one must wait until the sun warms emerging leaves and insects. See the Spring Warbler Migration Guide in the Articles and Reports section here.

Next Field Trips

May 6 (Friday) Pelee Island (three days) with Martin Parker, Kathy Parker

May 7 (Saturday) Toronto Islands with Jay Peterson

May 8 (Sunday) Presqu'ile and Peter's Woods with Dave Brewer

May 8 (Sunday) Munster-Richmond Area (Ottawa) with Colin Gaskell, Dave Moore

OFO Shorebird Viewing at Hillman Marsh

Click here for information about joining OFO experts at the Shorebird Cell to watch shorebirds migrating to Arctic breeding grounds.

Dates: April 30, May 2, 4, 6, 7, 8, 10,12, 14 and 17

Time: 4:00 p.m.

Ontario Field Ornithologists © 1984. All photographs on the site © the photographer.