I remember, as a kid, living at my parents' home in Port Credit, that the night herons would fly overhead around dusk with their characteristic squawk, heading out to the lake...I remember watching their numbers grow with the years and then suddenly....coinciding with the appearance of the cormorants in port credit, they just stopped....I'm glad to see them reappearing...
As for the coyotes...it cracks me up that I have never seen a coyote near my home (I'm in a rural area) and have seen many in Mississauga and Toronto...(I hear them around my home and see tracks and scat...just never see them.)