Peregrine Falcon nest (hackbox) at the Mississauga Executive Centre, located across from Square One in Mississauga, Ontario, Canada, just a short distance from Toronto.
The webcam and hackbox are managed by the Canadian Peregrine Foundation, and supported by many generous people and organisations as noted here - http://bit.ly/dbFQTw .
This webcam is active 24/7, but does not have visibility or lights during the nighttime hours. It is located in the GMT-5 (EST) timezone.
Nest and fledge progress reports submitted by dedicated CPF volunteers can be found here: http://www.peregrine-foundation.ca/w/