I walk (and bird) in North York near the Cricket club. Recently I have noticed a pair of ravens, being harassed by crows, which highlights the difference in their calls. I have seen them before, down by the lakeshore near the Humber river, but never uptown. I think they hybridize, don't they? I would not know how to spot that.
I guess the map on the TOC website is automatically generated from bird, is that correct? I would have to list the sighting there to have it show up on the map?
