I received a letter from MNR - they're simplifying bird release process.
As of Jan 2014 you can release up to 10 pheasants or chukars on your private property w/o permit.
10 is a season limit. All other rules and regs apply.
You can keep pheasants in captivity up to 10 days w/o a license.
That's the gist of it. May be it belongs in Upland section :) mostly dog people do it, I think
Updated:
Attached is the letter from MNR and the list of species MNR manages/issues permits for (also received from MNR).
Attachment 24705
Attachment 24704
This is the list of game birds that MNR issues these permits for –
Bobwhite, Northern
Grouse, Ruffed
Grouse, Sharp-tailed
Grouse, Spruce
Partridge, Gray (Hungarian)
Pheasant, Ring-necked
Ptarmigan, Rock
Ptarmigan, Willow
We also issue the same authorization for varying hare and cottontail.
Please ensure that you check your Hunting Regulations for the closed seasons for all of the above.
For any other birds you should contact the Canadian Wildlife Services. Here is a phone number I was able to locate 905-336-4464.