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 photos of recent sightings, find out about field trips, view the official provincial checklist, read our code of ethics, become a member, and much more. Enjoy the experience.

John Black, President, OFO


July and August are the time to see southbound shorebirds migrating from the Arctic. The shorelines of the Great Lakes and sewage lagoons are the best places to watch them. Adult shorebirds migrate south before the juveniles, which follow three or four weeks later. Overall numbers often peak about the third week of August when it is possible to see over 20 species in a day at key locations such as Rock Point Provincial Park on Lake Erie and Presqu'ile Provincial Park on Lake Ontario. Click here to see the article on Southbound Shorebirds.


Next Field Trip

September 11 (Saturday) Ottawa (all day to 5 pm)

Leader: Jeff Skevington. ... more info

News and Updates

Checklist Changes

The Ontario checklist is changed to reflect AOU changes from July 2009 ... more info.

iONTBIRDS App Available

OFO member Ivor Williams has written a free app for the iPod Touch, iPhone and iPad called iONTBIRDS that interfaces with the ONTBIRDS ListServ. It is available now. Check here to find out more or see our News section for ... more info.

Southbound Shorebirds

There is a comprehensive guide to Southbound Shorebirds by Ron Pittaway in the Articles and Reports section here.

Internet Explorer 8 Problem

Users of Internet Explorer 8 may have a problem with the menu. To fix it, click on the Compatibility View button beside the Refresh Button on the Explorer tool bar.

Atlas of Breeding Birds of Ontario: Save 35%

Special price $60 CDN plus $3 GST includes shipping in Canada and the US. Call Ontario Nature 1‐800‐440‐2366 or 416‐444‐8419 or order online

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