PLEASE NOTE: These Sightings/Discussion groups are not part of TorontoBirding.ca and may require membership or a separate Login and Password to post.
Listserv of Ontario rare bird sightings operated by the Ontario Field Ornithologists - archives available online; information about subscribing to Ontbirds is available at the OFO website. Updates are also available on Twitter using the @ontbirds handle.
Toronto and Southern
A bulletin board devoted to reporting and discussing sightings of birds in Toronto and across southern Ontario.
Toronto Birding and Ontario Birds are two groups dedicated to sightings, identification and appreciation of bids in their respective regions.