David Suzuki's Queen Of Green, , tipped me off to an incredible fact: there are currently 325 herons inhabiting the heronry in Stanley Park. The last time they counted the nests there were 117 of them and of those, 86 were active and each nest contained an average of 1.78 young. Below is a diagram showing the heronry located next to the Park Board building and the layout of the nests.
Check out to learn all about the herons and to find out how you can adopt them and essentially sponsor a nest in the park!