dt_toronto_geek
Superstar
I would suggest the only way to know for sure (you could be right, I don't know anymore) would be to request a copy of the Arborist's report. Taking down just one tree in this city - even on private property can present a sea of red tape; it's not easy. I can't remember the condition of any trees there, I do know that if you sat or stood under the area where the Bixi bikes were (previously a sitting area) you'd get covered with small bugs falling from above, spring-through fall. Were they indicative of diseased trees? I dunno'. I also don't recall any dead trees in the park, not saying there weren't any - or dying trees, I never looked that closely and they're gone now. In fact, one of our residents got hit on the sidewalk late last week by a tree that fell the wrong way! Thankfully she was OK save for some scratches, but the tree took her right down to the ground.
http://www.toronto.ca/trees/city_trees.htm
http://www.toronto.ca/trees/city_trees.htm